OverviewSBL14 basket filter is a compact and efficient pipeline inline filtration device, mainly used to remove solid particles and impurities in fluids, and protect key equipment such as valves, pumps, and instruments from normal operation. Its design is suitable for various media such as water, oil, steam, etc., and is widely used in pipeline systems in the fields of petroleum, chemical, pharmaceutical, HVAC, and industrial production.SBL14 Basket Filter Product Diagram Feature1. High-efficiency filtration with robust structure: Utilizing high-strength, highly permeable wedge or perforated filter baskets, it features a large filtration area and minimal pressure loss. The sturdy housing design can withstand high pipeline pressure, ensuring long-term stable operation.2. Easy maintenance and unobstructed flow: The innovative top-opening design allows you to simply open the lid to remove the filter basket for cleaning or replacement, eliminating the need to disassemble the pipeline and significantly reducing maintenance time and costs.3. Multi-layer sealing for leak-proof reliability: Premium gaskets and packing are used at critical joints, paired with precision flange alignment, ensuring the filter maintains excellent sealing performance under high pressure and temperature fluctuations without leakage risks.4. Complete model range with strong adaptability: Available in various diameters, filtration precision (mesh size), and housing materials (e.g., carbon steel, stainless steel), meeting customized needs for different flow rates, medium properties, and operating environments.5. Easy to install, cost-effective, and durable: Supports both horizontal and vertical installation with minimal space requirements. The design is simple and clean, with no moving parts prone to wear.

OverviewThe Y-type water filter is a fundamental filtration device specifically engineered for diverse water systems, featuring a core filtration unit housed within a Y-shaped shell. Primarily designed to effectively remove suspended solid impurities such as rust, sediment, and scale fragments from tap water, circulating cooling water, process water, and wastewater, it prevents pipeline blockages and protects pumps, heat exchangers, and precision instruments. As the most prevalent pre-treatment device in water systems, it is widely utilized in building water supply and drainage, central air conditioning, industrial cooling, irrigation, and water treatment pretreatment processes.Y-type Water Filter Product DiagramFeature1. Engineered for water environments: The housing and internal seals are made of corrosion-resistant materials like galvanized steel, bronze, or stainless steel. The filter screen is specifically designed to handle common water impurities, ensuring reliable filtration.2. The flow resistance is extremely low, saving energy and water: the optimized Y-shaped flow channel matches the water's flow characteristics perfectly, with high flow capacity and minimal pressure loss, which helps maintain the system's designed flow rate and reduces the pump's energy consumption.3. Easy installation with space-saving design: Its ultra-compact structure allows quick pipe connection via threaded or flanged joints, supporting horizontal, vertical, or inclined installations with minimal space requirements.4. Simple maintenance and low cost: Typically, only the inlet and outlet valves need to be closed, followed by unscrewing the bottom plug or filter cup to remove and clean the filter screen, without requiring specialized tools. The maintenance time is short and the cost is low.5. Flexible configuration and wide application: It provides various filtration precision options, ranging from fine mesh filters to large-pore filter baskets, to meet the needs of different water treatment stages, from clean water supply to preliminary wastewater filtration.

The G81H grooved fire protection strainer is a critical safety component designed for modern fire sprinkler systems, hydrant networks, and automated fire extinguishing systems. Utilizing a Y-pattern structure and a fast-assembly grooved interface, this strainer is specifically engineered to intercept solid particles, rust, and weld slag within the fire water piping. By acting as a protective barrier at the inlet of alarm valves, nozzles, and fire pumps, it prevents equipment clogging and mechanical damage during emergency deployment. The G81H series is coated with high-performance epoxy resin (standard fire red) inside and out, providing exceptional corrosion resistance and meeting the rigorous reliability standards of the fire protection industry.G81H Grooved End Fire Fighting Strainer Product Diagram Feature1.Rapid grooved connection:The grooved interface design allows for quick installation using standard couplings, significantly reducing construction time compared to traditional flanged connections. It also provides excellent vibration resistance and seismic performance for the piping system.2.Optimized high-flow Y-pattern:The streamlined internal cavity is designed to minimize turbulence and flow resistance. The large effective filtration area ensures a high flow coefficient (Kv), maintaining the required water pressure and volume during fire suppression.3.Durable corrosion-resistant coating:The body is manufactured from high-strength ductile iron and treated with a fusion-bonded epoxy coating. This heavy-duty layer prevents internal rust and external oxidation, ensuring a long service life in damp environments.4.Precision stainless steel screen:The internal filter element is made of premium stainless steel with specific mesh sizes optimized for fire nozzles. It offers high mechanical strength and resistance to pressure surges without deforming or rupturing.5.Simplified maintenance and cleaning:Featuring a removable grooved end cap at the bottom, the filter element can be easily extracted for cleaning or replacement without specialized tools. This modular design significantly reduces system downtime.6.Reliable sealing performance:Utilizing EPDM or Nitrile gaskets tailored for fire systems, the strainer provides a secure, leak-free seal. The flexible nature of the grooved joints accommodates thermal expansion and minor piping misalignment.7.Compact and lightweight design:The grooved structure is more compact and lighter than flanged alternatives, making it easier to install in tight fire pump rooms and overhead sprinkler layouts.8.Standardization and compatibility:Fully compliant with international and domestic fire protection piping standards, ensuring high interchangeability with various brands of grooved couplings and fire equipment.

Fluorine-lined basket filter is a pipeline accessory in which fluorine plastics are lined onto the flow surfaces of a steel basket strainer using a compression molding process. This creates a membrane several millimeters thick that prevents contact between corrosive media and metal surfaces, thereby protecting them from erosion and extending service life. When the material enters the fluorine-plastic filter basket through the inlet, it flows through a filter screen woven from PTFE or FEP filaments of corresponding specifications. Impurities are blocked while the clean material flows out through the outlet. When cleaning or replacement is required, the removable cover is opened to extract the filter element, which can be reinstalled after processing. The product features drain ports at the top and bottom to ensure complete drainage of residual liquid when necessary. The filter is produced using the compression molding method: the body and cover components are placed in a mold, and a suitable amount of fluorine plastic (in powder, granule, fiber, flake, or chip form) is added to the cavity. The mold is closed, heated to the required temperature in a furnace, and then placed in a press where the material melts and flows under pressure to fill the cavity. Through plasticizing, mixing, and dispersing within the mold, the melt gradually loses fluidity and forms an infusible solid structure. After cooling to the appropriate temperature, the mold is opened to obtain the finished product. This product is an indispensable pipeline accessory for purifying corrosive gases or liquids in industrial production.GL14F46 Flanged Basket Type FEP Lined Strainer Product Diagram 1. Excellent corrosion resistance:The valve internal cavity and filter basket surfaces are fully lined with high-performance F46 (FEP) or PTFE. This process effectively resists erosion from strong acids, strong alkalis, and strong oxidants, ensuring safety in harsh chemical conditions.2.High efficiency filtration and low pressure loss design:The basket-style internal structure provides an effective filtration area much larger than the flow path cross-section. This large-capacity design improves filtration efficiency, significantly reduces pressure drop during flow, and extends the operation cycle between cleanings.3.Highly reliable and stable lining layer:The fluorine lining is tightly bonded to the metal body, offering superior adhesion and resistance to negative pressure. The sealing surface is precision-machined to be flat and pore-free, which, combined with fluoroelastomer or perfluoroelastomer seals, achieves strict bi-directional zero leakage and prevents the escape of toxic media.4.Top-opening for easy maintenance:The top-entry design allows for the direct vertical extraction of the lined filter basket by simply loosening the cover fasteners. This operation eliminates the need to remove the entire valve body from the pipeline, simplifying online maintenance and reducing labor costs.5.Wide range of application adaptability:Due to the excellent chemical inertness of the fluorine-lined material, the filter does not contaminate the media. It is widely used in petroleum, chemical, pharmaceutical, polysilicon, and semiconductor ultrapure water systems where high corrosion resistance and cleanliness are required.

GL41F46 cast steel fluorine-lined Y-strainer is a pipeline protection device specifically designed for harsh and highly corrosive working conditions. Its core technology involves an overall lining of high-performance F46 (Fluorinated Ethylene Propylene) fluoroplastic inside a high-quality cast steel matrix. The valve adopts a classic Y-shaped flow structure, intercepting solid particles and impurities in the medium through an internal fluorine-lined filter screen to protect downstream equipment such as pumps, flow meters, and precision control valves from mechanical damage and erosion. Relying on the high pressure-bearing capacity of the cast steel shell and the chemical inertness of the fluoroplastic lining, this product effectively handles strong aggressive media such as acids, alkalis, salts, and strong oxidants. It is a critical device for fluid purity control and equipment corrosion protection in industries such as chemical processing, pharmaceuticals, environmental protection, and semiconductor cleaning.Product Image of GL41F46 Cast Steel Fluorine-lined Y-Strainer Feature1.Excellent strong corrosion resistance:The overall lining is made of high-performance F46 (FEP) material, which can resist the erosion of almost all strong acids, strong alkalis, and organic solvents except for molten alkali metals and elemental fluorine, ensuring long-term operational stability in extreme chemical conditions.2.High-strength metal pressure-bearing matrix:The valve body shell is made of high-quality cast steel (WCB), which effectively compensates for the lack of mechanical strength in pure fluoroplastic strainers. It provides excellent tensile, impact, and pressure resistance, adapting to various complex medium and high-pressure piping environments.3.Optimized streamlined Y-shaped design:The internal cavity of the valve body adopts a flow-path structure optimized by fluid dynamics. Combined with a large-capacity fluorine-lined mesh core, the effective filtration area is much larger than the cross-sectional area of the pipe diameter, ensuring efficient impurity interception while minimizing the pressure drop loss of the medium flow.4.Highly reliable lining process:Advanced injection molding or compression molding processes are used to tightly bond the F46 lining layer with the internal wall of the cast steel, providing strong adhesion and excellent resistance to negative pressure. This effectively prevents lining peeling or collapse under vacuum conditions or intense pressure fluctuations.5.Integrally molded sealing surface technology:The lining layer extends to the flange connection surface and is integrally molded. Combined with fluoroelastomer or PTFE seals, it can achieve bubble-tight sealing, completely eliminating the risk of strong corrosive media leaking through the flange interface to the external environment.6.Convenient online maintenance and cleaning:The structure is compact and reasonable, with a quickly removable fluorine-lined blowdown cover at the bottom. During filter element cleaning or replacement, there is no need to cut or remove the valve from the pipeline. The filter basket can be taken out for cleaning simply by loosening the cover bolts, significantly reducing maintenance downtime.7.High medium purity:Since the F46 lining has extremely high chemical stability and surface smoothness, it will not cause secondary contamination to the transported process fluid. It is particularly suitable for industrial processes with strict cleanliness requirements, such as pharmaceuticals, polysilicon, and fine chemicals.8.Wide range of condition adaptability:A variety of specifications and filtration precision options are provided. It is not only suitable for corrosive liquids at ambient temperature but can also maintain stable mechanical and anti-corrosion performance within a certain temperature fluctuation range, offering an extremely long service life and low total maintenance costs.

GL41F46 fluorine-lined T-strainer is a precision protection device specifically engineered for pipelines conveying highly corrosive media. Featuring a T-shaped body, all wetted internal surfaces and the filter screen frame are fully encapsulated with high-performance F46 (FEP) fluoroplastics. The core design utilizes the exceptional chemical stability of fluoroplastics to isolate aggressive media—such as acids, alkalis, salts, and strong oxidants—from damaging the metal substrate. Through its large-capacity lined mesh, the strainer efficiently intercepts solid impurities to protect downstream pumps, flow meters, and precision control valves from mechanical wear. With low flow resistance, high pressure-bearing capacity, and superior corrosion resistance, this product is widely used in petrochemical, pharmaceutical, polysilicon, and semiconductor cleaning processes.GL41F46 Flanged T-Type FEP Lined Strainer Product Diagram Feature1.Superior strong corrosion resistance:All media-contacting parts are lined with F46 (FEP), which resists erosion from almost all chemicals except molten alkali metals and elemental fluorine, ensuring long-term system stability.2.High-strength metal pressure matrix:The outer shell is made of premium cast steel or stainless steel, compensating for the lack of strength in pure plastic strainers and providing excellent mechanical load and impact resistance.3.Optimized T-pattern flow path:The T-shaped configuration provides a wide internal cavity and a large effective filtration area. Its flow resistance is significantly lower than conventional strainers, maintaining minimal pressure drop at high flow rates.4.Highly reliable lining process:Advanced compression or injection molding ensures the fluorine lining is tightly bonded to the metal wall, offering superior adhesion and negative pressure resistance to prevent delamination under vacuum.5.Bubble-tight sealing performance:The lining extends across the flange faces as an integral molding. Paired with FKM seals, it achieves absolute external sealing, eliminating the risk of corrosive media leaking through flange interfaces.6.Convenient online maintenance:The compact structure and stable center of gravity allow for quick access. Cleaning only requires loosening the cover bolts to extract the basket without removing the body from the pipeline, shortening maintenance cycles.7.High medium purity:The F46 material has high chemical stability and surface smoothness, preventing secondary contamination of the process fluid and meeting the cleanliness standards of electronic and pharmaceutical industries.8.Durability and low O&M costs:The simple design features no moving parts. Due to its outstanding anti-corrosion properties and robust structure, it offers an extremely long service life with minimal maintenance expenses.

The WGL14 sanitary basket filter is a high-precision liquid filtration device specifically engineered for industries such as food, dairy, beverage, biopharmaceutical, and fine chemicals. Its primary function is to efficiently remove solid particulates and impurities from process fluids, safeguarding sensitive downstream equipment like pumps, heat exchangers, and instrumentation. Manufactured from high-grade stainless steel (SS304 or SS316L), the entire body and filter basket undergo high-level mechanical or electropolishing. The structural design strictly adheres to hygienic standards, featuring smooth internal flow paths to ensure zero dead zones and no residue accumulation. The WGL14 series, known for its superior sanitary performance, high flow capacity, and simplified maintenance, is a critical component for ensuring product quality in clean piping systems.WGL14 Sanitary Basket Strainer Product Diagram Feature1.Premium material and hygienic standards:The main body is constructed from SS304 or SS316L stainless steel, offering strong chemical stability and full compliance with FDA, EHEDG, and GMP hygienic requirements.2.High-grade surface finish:Internal and external surfaces are precision-polished to a roughness of Ra≤0.4-0.6μm. This mirror finish effectively prevents material adhesion and bacterial growth, maintaining media purity.3.Zero dead-zone design:Internal flow paths and weld joints are rounded and smoothed to eliminate cleaning dead ends. The design fully supports CIP (Clean-in-Place) and SIP (Steam-in-Place) processes.4.Rapid assembly and easy maintenance:The top cover utilizes sanitary tri-clamps or union nuts. Operators can quickly open the cover without specialized tools for vertical basket extraction and cleaning.5.High flow efficiency and low pressure drop:The basket-style element provides a filtration area significantly larger than the pipe cross-section. This ensures minimal flow resistance and low pressure drop even under high-flow or high-viscosity conditions.6.Flexible filtration precision:Mesh sizes can be customized from 20 to 400 mesh based on material characteristics. The robust basket frame withstands high differential pressures without deformation.7.Reliable food-grade sealing:Seals are made of certified EPDM, Silicone, or FKM, offering excellent resistance to temperature and chemicals, ensuring long-term leak-free operation.8.Compact and lightweight structure:Integrated molding and lightweight design reduce mechanical loads on delicate piping. Its aesthetic appearance and small footprint are ideal for compact, modular skids.

OverviewY type Stainless Steel strainer is a structurally simple yet classic pipeline filtration device, named for its shell and filter screen assembly arranged in a "Y" shape. Primarily used for basic fluid filtration, it effectively intercepts and removes solid particles from media such as water, steam, and oil, protecting valves, instruments, and equipment from wear and clogging. With its compact size and low resistance, this filter is widely applied in HVAC systems, water supply and drainage, industrial pipelines, and small-scale process systems.Y type stainless steel strainer Product DiagramFeature1. Compact and cost-effective: Featuring a streamlined Y-shaped flow channel design, this system offers a compact structure, small footprint, and low manufacturing costs, making it the most widely adopted primary filtration solution in pipeline systems with outstanding cost-performance ratio.2. Flexible installation and small space occupation: can be installed horizontally or vertically on the pipeline, low installation direction and space requirements, especially suitable for the arrangement of limited space pipe section.3. Minimal pressure drop and smooth flow: The medium flows smoothly through the Y-shaped path, with a single-cylinder wedge filter or perforated filter cartridge, resulting in low fluid resistance and minimal system pressure drop.4. Easy maintenance and convenient operation: Most designs feature threaded connections or clamping mechanisms, allowing for quick removal and cleaning of the filter screen by simply disassembling the lower filter cup or plug, resulting in minimal maintenance effort.5. Versatile materials with broad applicability: Available in cast iron, carbon steel, stainless steel, and various copper alloy materials, these systems can be equipped with filters of different mesh sizes to meet diverse filtration requirements for general media.

OverviewThe GL41W Stainless Steel T-type Strainer, named after its shell configuration, is a high-pressure pipeline filtration device designed for continuous online removal of mechanical impurities from liquid or gas media. Its distinctive T-shaped structure enables low-disruption fluid distribution and high-efficiency filtration, making it particularly suitable for high-pressure, high-flow applications or installations with space constraints. As a critical pretreatment unit in petroleum, chemical, power, and long-distance pipeline sectors, it serves as a standard solution for demanding process segments. GL41W Stainless Steel T-type Strainer Product DiagramFeature1. Compact design with exceptional pressure resistance: The monolithic T-shaped shell structure optimizes internal fluid distribution, ensures uniform stress distribution, and delivers outstanding pressure-bearing and impact resistance performance, making it particularly suitable for high-pressure pipeline systems.2. Efficient filtration with convenient maintenance: Available in two designs-DC and side-flow. The side-flow design enables rapid switching and cleaning through spare filter cartridges without system shutdown, ensuring maximum production continuity.3. Low flow resistance and high throughput: The internal flow channels are optimized for efficient medium flow, minimizing pressure drop loss. This design ensures high filtration efficiency while meeting the system's high-flow requirements.4. Excellent spatial adaptability: With its unique structural design, this filter provides more flexible installation solutions than other filters of the same specifications in vertical pipeline layouts with limited space.5. Durable and versatile: The main body is typically constructed from forged steel or thick-walled seamless steel pipes, ensuring robust and reliable performance. The filter cartridge can be flexibly configured to meet precision requirements, accommodating diverse filtration needs ranging from steam and process gases to various oils and chemical liquids.

GL11 forged steel female threaded strainer is a small-bore precision filtration device manufactured from forged steel with internal thread connections. It is primarily designed for low-pressure fluid systems such as water, oil, and gas, effectively intercepting fine particles and impurities to ensure the safe operation of downstream faucets, valves, instruments, and small equipment. With its excellent corrosion resistance, reliable sealing, and ease of installation, this type of strainer is a critical accessory commonly found in domestic water supply, small HVAC systems, chillers, and various instrumentation pipelines.GL11 Forged Steel Female Threaded Strainer Product Diagram Feature1. Superior material, corrosion and rust resistance:The main body is made of forged steel, offering outstanding resistance to corrosion and oxidation. It is particularly suitable for water media, effectively preventing internal rust to ensure water cleanliness and long equipment service life.2.Standard interface, convenient installation:Equipped with universal female threaded interfaces (such as G1/2", G3/4", etc.), it can be directly screwed onto the corresponding male threads of pipes or equipment. Installation is simple and rapid, requiring no additional flanges or complex tools.3.Compact structure, wide applicability:Its small footprint makes it suitable for installation in pipelines with limited space. A variety of filtration precisions (e.g., 20 mesh to 100 mesh) are available to meet different requirements, from basic particle interception to relatively fine filtration.4.Simple maintenance, easy cleaning:Most designs feature a removable filter cup or screen structure. By simply using tools to remove the strainer from the pipeline, the internal element can be easily taken out for cleaning or replacement, resulting in low maintenance costs.5.Economical, durable, and reliable sealing:The forged steel material provides excellent mechanical properties and high strength, which, combined with precision-machined threads and sealing gaskets, ensures zero leakage at connections, offering a cost-effective filtration solution for low-flow pipeline

GL61 forged steel ANSI strainer is a high-performance filtration device strictly designed and manufactured in accordance with ANSI/ASME standards. It is used in industrial pipelines to remove solid impurities and protect the stable operation of system equipment. This series of strainers is primarily made of high-quality forged steel (such as A105, F304, F316, etc.) through integral forging, featuring a dense metallic structure with excellent pressure-bearing capacity and impact resistance, capable of meeting demanding requirements from ambient to high temperature and high pressure conditions. Key pressure-containing parts, such as the body and cover, undergo precision machining to ensure compliance with wall thickness and strength requirements for various pressure ratings from Class 150 to Class 2500. Depending on media characteristics and operating temperatures, the sealing structure can flexibly utilize reinforced PTFE, flexible graphite, or stainless steel spiral wound gaskets to ensure superior sealing integrity under high-pressure fluctuations. As an indispensable precision protection unit in media-conveying pipeline systems, the GL61 ANSI strainer is typically installed at the inlet of pressure reducing valves, regulating valves, pumps, flow meters, or other automated equipment to efficiently intercept impurities such as weld slag and rust, thereby reducing equipment wear and preventing system blockages. GL61 forged steel ANSI strainer features a scientific structure, low flow resistance coefficient, and convenient blowdown operation. Its screen specifications can be customized according to actual application scenarios: generally 18-30 mesh for water, 10-100 mesh for gas, and up to 100-480 mesh for oil. It is widely used in industries with high equipment protection requirements such as petroleum, chemical, natural gas, and power.Product Image of GL61 Forged Steel ANSI Standard StrainerFeature1. High-grade mechanical properties and pressure resistance compliant with American standards:Strictly following ANSI/ASME design and manufacturing standards, the strainer is integrally forged from high-quality steel under high pressure, resulting in a fine and uniform metallic structure that completely eliminates casting defects. The product meets high-pressure requirements from Class 150 up to Class 2500, possessing exceptional tensile strength and toughness to ensure the safety of piping systems under high-pressure conditions and water hammer impacts.2.Refined Y-pattern flow path and low-resistance design:The internal flow path fully complies with ANSI wall thickness and flow design specifications, featuring a smooth internal cavity that effectively reduces turbulence and pressure loss during media passage. Equipped with high-quality stainless steel precision screens, it provides a sufficient effective filtration area reserve, maintaining the rated flow of the network while providing long-term interception of mechanical impurities.3.Tight sealing structure compliant with international specifications:The connection between the cover and body adopts precision threaded or flanged sealing forms that comply with ASME standards, with metallic spiral wound gaskets or high-grade flexible graphite seals selected according to pressure ratings. Precision CNC machining ensures a seamless fit and excellent sealing stability, making it particularly suitable for rigorous media such as high-pressure gases, petroleum, and natural gas.4.Convenient standardized maintenance and online cleaning:The standardized structural design features a blowdown plug with ANSI NPT threads or a bolted flange cover at the bottom. Without dismantling the strainer from the pipeline, the cover can be quickly opened to remove the screen for cleaning, repair, or replacement, significantly shortening the maintenance downtime of industrial processes.5.Broad adaptability to global industrial conditions:With superior forged steel quality and strict standardized interfaces, this series of strainers is widely used in international export projects within the chemical, refining, LNG, and power plant sectors. As a pre-protection device for various imported pumps, compressors, precision instruments, and automated control valves, it offers an extremely long service life and global interchangeability.

The GL41 forged steel strainer is a cryogenic filter specifically designed for operating conditions with media temperatures ranging from -196℃ to -29℃. It is utilized for the timely removal of solid impurities, preventing accumulation within the system that could lead to scale formation or blockage of equipment and pipelines. For environments below -100℃, particularly when austenitic stainless steel is employed, key components such as the body, cover, and filter mesh undergo a specialized cryogenic treatment (deep cooling) prior to finishing. This process involves immersion in liquid nitrogen to reach a stable temperature of -196℃, maintaining this state for two to six hours before allowing the components to return to room temperature naturally.Depending on the operating temperature, the pipeline strainer’s gaskets can utilize flexible graphite, PTFE, or multi-layer combinations of lip seal rings, ensuring excellent performance at low temperatures. As an essential filtration device for media-conveying pipeline systems, the GL41 forged steel strainer is typically installed at the inlet of pressure reducing valves, relief valves, constant water level valves, or other critical equipment to remove impurities and protect the normal operation of valves and machinery. The GL41 forged steel strainer features a robust structural design, low flow resistance, and convenient blowdown capabilities. Generally, the filter mesh specifications are 18-30 mesh for water service, 10-100 mesh for gas service, and 100-480 mesh for oil service.Product Image of GL41 Forged Steel Strainer Feature1. Superior mechanical properties and high-pressure resistance:Produced through high-temperature forging of premium steel, the dense metallic structure eliminates common casting defects such as blowholes and pores. It possesses exceptional pressure-bearing capacity and impact resistance, ensuring the safety of pipeline operation under high pressure, high temperature, and complex alternating load conditions.2.Streamlined structure and low flow resistance design:The internal cavity features a scientifically designed Y-pattern streamlined flow path with a rational cross-sectional distribution, effectively reducing pressure drop as the medium passes through. The built-in precision stainless steel filter screen provides a large effective filtration area, ensuring efficient interception of mechanical impurities while maintaining maximum flow performance of the network.3.Highly reliable and tight sealing structure:The connection between the cover and body adopts high-precision threaded sealing or metal gasket structures, processed by precision machine tools to effectively prevent medium leakage. Especially in environments with frequent high-temperature and high-pressure fluctuations, it maintains excellent sealing stability, making it suitable for rigorous media such as flammable, explosive, or high-pressure gases.4.Simple maintenance and rapid online operation:Utilizing a compact design, the lower end is equipped with a removable blowdown plug or cover. When cleaning the screen is required, simply remove the fasteners to quickly extract the filter element for cleaning or replacement without dismantling the entire valve body from the pipeline, significantly shortening maintenance downtime.5.Broad adaptability to working conditions:Due to the excellent temperature stability and mechanical strength of forged steel, this strainer is widely used in petroleum, chemical, natural gas, power systems, thermal oil, and steam pipeline networks. As an ideal pre-protection device for downstream pumps, compressors, instruments, and precision equipment, it offers an extremely long service life.

GL14 high-low connector basket filter is a high-efficiency filtration device specifically engineered for specialized piping layouts. Its distinguishing feature is the asymmetric positioning of the inlet and outlet nozzles (high-inlet/low-outlet or vice versa), which allows for direct connection to staggered pipeline systems, simplifying configurations and saving valuable installation space. The unit consists of a housing, a large-capacity stainless steel basket, a sealing cover, and a blowdown device. Primarily installed upstream of pumps, heat exchangers, or instruments, it continuously intercepts solid impurities. Due to its basket structure, which provides a filtration area significantly larger than the pipe cross-section, this series offers advantages such as low pressure drop, high dirt-holding capacity, and extended service intervals. It is an ideal pre-treatment device for ensuring equipment safety in petroleum, chemical, energy, and municipal water systems.GL14 Basket Strainer with High-Low Inlet/Outlet Product Diagram Feature1.Unique high-low connector layout:The asymmetric nozzle height design permits direct integration with offset pipelines, significantly reducing the need for elbows and fittings while optimizing network routing in confined spaces.2.High efficiency and low pressure drop:The effective filtration area of the internal basket is typically 3 to 5 times the flow cross-section, minimizing fluid resistance. This ensures an extremely low initial pressure drop even at high flow velocities, promoting energy efficiency.3.Large dirt-holding capacity:The deep-bucket basket structure provides excellent space for debris accumulation, capturing large volumes of weld slag, rust, and particulates. This extends the operational cycle between cleanings and reduces maintenance frequency.4.Top-entry rapid opening structure:Utilizing a bolted or quick-open top cover design, maintenance only requires loosening the fasteners to extract the basket vertically. This eliminates the need to remove the filter from the line, enabling rapid online cleaning.5.Superior sealing reliability:Combined with precision-machined flange faces and high-performance gaskets (e.g., flexible graphite or PTFE), it ensures bubble-tight integrity under high-pressure fluctuations or thermal expansion.6.Wide material and specification range:Housings are available in cast steel, stainless steel (304/316L), and alloy steels. The basket mesh size can be flexibly configured to meet various process requirements, from coarse interception to fine filtration.7.Erosion resistance and structural stability:The optimized internal cavity flattens the flow to cushion direct impact on the basket. A robust support structure ensures the basket remains undeformed under high differential pressures.8.Low O&M cost and long life:The simple design features no moving parts besides the screen. Key components are treated with anti-corrosion or hardening processes, offering excellent wear resistance and long-term economic benefits.

The manual brush SGL strainer is a water filtration device composed of a housing, filter mesh, a cleaning brush frame assembly with a handle, and a drain valve. It is suitable for installation in non-stop systems operating 24 hours continuously, effectively filtering out impurities to purify water quality. Inside the housing, a rotating shaft passes through the end cover; the part inside the mesh is equipped with brushes, while the external end is connected to a manual crank handle. When the mesh needs cleaning, there is no need to shut down the system or disassemble any components. Simply rotate the handle several times to brush the inner wall of the mesh where debris has accumulated, and simultaneously open the drain ball valve on the end cover to discharge the waste. The manual brush SGL-type strainer is equipped with pressure gauges at the inlet and outlet, allowing users to determine when to clean based on the differential pressure. Generally, a pressure difference of approximately 0.2 MPa, or 3-4 times the initial installation pressure, indicates that the internal mesh surface is covered with impurities and requires cleaning. Cleaning can stop once the differential pressure falls below 0.1 MPa. By utilizing the built-in brush and frame, the suspended particles and other mixtures are continuously scrubbed off and discharged through the drain valve under the flush of the system water. This product is easy to operate and convenient to use, enabling real-time online removal of filtered debris.SGL Manual Brush Strainer Product Diagram Feature1.Online cleaning without downtime:The unique brushing structure allows for filter mesh cleaning under normal system flow. Rotating the handle drives the internal stainless steel or nylon brushes to remove accumulated scale from the mesh surface, effectively avoiding the tedious process of stopping the machine and extracting the core required by traditional strainers.2.Simple operation and thorough drainage:The brushing mechanism is linked with the drain valve. While rotating the handle, opening the bottom drain valve allows impurities to be rapidly discharged under the dual action of mechanical force from the brushes and system water pressure. The cleaning process takes only tens of seconds, significantly restoring system pressure drop.3.Long-lasting filtration system:The internal brushing device is made of corrosion-resistant materials, paired with reinforced stainless steel wedge wire mesh, offering high mechanical strength to resist water flow erosion. The brushing process causes minimal damage to the mesh, significantly extending the service life and replacement cycle of the element.4.Compact structure and space-saving:Following the classic Y-pattern flow design, the structure is rational and compact with small dimensions. It provides the online self-cleaning functionality of an automatic filter while retaining the flexible installation characteristics (horizontal, vertical, or inclined) of a Y-strainer.5.Economic operation and high cost-effectiveness:Compared to complex automated self-cleaning filters, the manual brush strainer has a simple structure, extremely low failure rate, and requires no electricity. It is a highly competitive selection for systems requiring frequent cleaning but with limited budgets, such as industrial circulating water, HVAC condensate water, and landscape fountains.

The GL61W welded T-type strainer is a high-efficiency pipeline filtration device featuring a high-strength body and welded connection ends, specifically designed to intercept and remove solid impurities from fluid media. By utilizing a welded connection, this product completely eliminates the leakage risks associated with gasket failure or bolt loosening in traditional flanged connections, making it ideal for high-pressure, high-temperature, flammable, and explosive conditions or systems requiring extreme hermetic integrity. Its unique T-pattern structure allows for online cleaning by simply opening the end cover without removing the entire valve body from the line. With exceptional pressure strength, minimal flow resistance, and long-term reliability, this product is widely used in petroleum, chemical, natural gas, power, and long-distance pipeline systems as an ideal pre-protection device for pumps, instruments, pressure reducers, and precision control equipment.GL61W Welded T-type Strainer Product Diagram Feature1.Superior pressure performance and safety:The body is made of high-quality cast steel or stainless steel, and the integral welded structure provides extreme mechanical strength and impact resistance. The flange-free design minimizes potential leak points, ensuring the inherent safety of the pipeline under high pressure and complex stress.2.Efficient streamlined T-pattern design:The internal cavity is hydrodynamically optimized with wide channels and a large effective filtration area. The fluid resistance is extremely low, effectively reducing initial pressure drop and achieving energy savings while meeting high-flow requirements.3.Top/Side quick-opening maintenance:Designed with a top-entry or side-entry maintenance cover. When cleaning is required, only the fasteners need to be loosened to extract the basket. The operation is simple and does not interfere with the piping layout, significantly shortening downtime.4.Precision stainless steel screen:The filter element utilizes high-strength stainless steel multi-layer composite or wedge wire mesh, offering high mechanical strength and erosion resistance. Filtration precision can be customized to reliably intercept weld slag, rust, and other particulates.5.Erosion resistance and structural stability:Reinforced internal guiding structures guide the flow and cushion direct impact on the mesh. The robust structure prevents vibration or mechanical fatigue under high-velocity conditions.6.Wide material and condition adaptability:Available in cast steel (WCB), stainless steel (304/316L), and more. Surfaces can be coated or hardened to handle water, oil, steam, and various corrosive gaseous or liquid media.7.Compact and lightweight layout:Compared to flanged strainers, the welded connection significantly reduces overall dimensions and weight. This saves space and lightens the mechanical load on the pipeline and its supports.8.Low long-term O&M costs:The all-welded structure requires almost no secondary bolt maintenance. Highly standardized internals ensure easy interchangeability. Its durability and maintenance efficiency offer clear advantages in total lifecycle costs.

OverviewThe copper threaded filter is a precision filtration device for small-diameter pipelines, constructed from copper alloy and featuring internal threads as its interface. Primarily designed for low-pressure fluid systems including water, oil, and gas, it effectively intercepts fine particles and impurities in pipelines, ensuring the safe operation of downstream components such as faucets, valves, instruments, and small equipment. With its excellent corrosion resistance, reliable sealing performance, and user-friendly installation characteristics, this filter serves as a critical accessory in household water supply systems, small HVAC systems, chiller units, and various instrument pipelines. GL11 Brass Female Threaded Y-Strainer Product DiagramFeature1. Premium material with corrosion and rust resistance: The main body is crafted from brass or stainless steel, offering exceptional corrosion and oxidation resistance. Particularly suitable for aqueous environments, it effectively prevents internal rust, ensuring clean water quality and extended equipment lifespan.2. Interface standardization ensures easy installation: Featuring universal internal threads (e.g., G1/2 "or G3/4"), it can be directly screwed into the corresponding external threads of pipelines or equipment, requiring no additional flanges or complex tools for quick and simple setup.3. Compact structure with broad applicability: Its small size facilitates installation in confined pipeline spaces. The system offers a range of filter mesh sizes (e.g., 20 to 100 mesh) to meet diverse requirements, from basic particle interception to relatively fine filtration.4. Easy maintenance and convenient cleaning: Most designs feature detachable filter cups or screens, allowing the filter to be removed from the pipeline with tools for easy cleaning or replacement of the internal filter element, resulting in low maintenance costs.5. Economical and durable with reliable sealing: Copper's inherent antibacterial properties and excellent mechanical strength, combined with precision-threaded connections and sealing gaskets, ensure leak-proof joints. This makes it a cost-effective filtration solution for low-flow pipelines.

GL11 stainless steel female threaded strainer is a small-bore precision filtration device manufactured from stainless steel with internal thread connections. It is primarily designed for low-pressure fluid systems such as water, oil, and gas, effectively intercepting fine particles and impurities to ensure the safe operation of downstream faucets, valves, instruments, and small equipment. With its excellent corrosion resistance, reliable sealing, and ease of installation, this type of strainer is a critical accessory commonly found in domestic water supply, small HVAC systems, chillers, and various instrumentation pipelines.GL11 Stainless Steel Female Threaded Strainer Product Diagram Feature1. Premium material with corrosion and rust resistance: The main body is crafted from brass or stainless steel, offering exceptional corrosion and oxidation resistance. Particularly suitable for aqueous environments, it effectively prevents internal rust, ensuring clean water quality and extended equipment lifespan.2. Interface standardization ensures easy installation: Featuring universal internal threads (e.g., G1/2 "or G3/4"), it can be directly screwed into the corresponding external threads of pipelines or equipment, requiring no additional flanges or complex tools for quick and simple setup.3. Compact structure with broad applicability: Its small size facilitates installation in confined pipeline spaces. The system offers a range of filter mesh sizes (e.g., 20 to 100 mesh) to meet diverse requirements, from basic particle interception to relatively fine filtration.4. Easy maintenance and convenient cleaning: Most designs feature detachable filter cups or screens, allowing the filter to be removed from the pipeline with tools for easy cleaning or replacement of the internal filter element, resulting in low maintenance costs.5. Economical and durable with reliable sealing: Copper's inherent antibacterial properties and excellent mechanical strength, combined with precision-threaded connections and sealing gaskets, ensure leak-proof joints. This makes it a cost-effective filtration solution for low-flow pipelines.

GL41F46 fluorine-lined pleated T-strainer is a high-efficiency pipeline protection device specifically engineered for extreme corrosive conditions. Based on the standard T-pattern, all internal wetted surfaces are encapsulated with high-performance F46 (FEP) fluoroplastics, and it is equipped with a unique "forward-reverse fold" (pleated) filter screen assembly. The core design utilizes the exceptional chemical inertness of fluoroplastics to completely isolate aggressive media—such as acids, alkalis, salts, and strong oxidants—from eroding the metal valve body. Meanwhile, the pleated filter element design significantly increases the effective filtration area per unit volume, which ensures high-precision filtration while greatly reducing flow resistance. With its high pressure strength, large flow capacity, and long-term anti-corrosion advantages, this product is widely used in fine chemical, pharmaceutical, semiconductor cleaning, and chlor-alkali industriesGL41F46 Fluorine-lined Reversible T-type Strainer Product Diagram Feature1. Superior strong corrosion resistance:All media-contacting surfaces are lined with F46, which resists erosion from almost all aggressive chemicals except molten alkali metals and elemental fluorine, ensuring pipeline safety in complex chemical environments.2.Pleated structure for increased filtration area:The filter element utilizes a unique pleated design, making the effective filtration area several times the flow cross-section. This improves impurity interception efficiency and extends the operation cycle between cleanings.3.Excellent hydrodynamic performance:Due to the significant increase in filtration area, the pressure drop loss is remarkably reduced. It maintains extremely low system resistance even under high-flow and high-velocity conditions, contributing to energy saving.4.High-strength metal pressure matrix:The outer shell is made of premium steel or stainless steel, compensating for the lack of strength in pure plastic valves and providing excellent impact and high-pressure resistance.5.Highly reliable lining process:Advanced compression molding ensures the fluorine lining is tightly bonded to the metal wall. It offers superior stability against negative pressure and thermal expansion/contraction, preventing delamination under vacuum.6.Bubble-tight sealing performance:The lining layer extends to the flange faces as an integral molding. Combined with corrosion-resistant gaskets, it achieves a tight external seal, eliminating media leakage risks at interfaces.7.Convenient online maintenance:The scientific layout features a top-entry or side-entry disassembly design. Maintenance only requires loosening the cover fasteners to extract the element without removing the pipeline, reducing labor intensity.8.Durability and low O&M costs:The simple and robust design has no moving parts. With its outstanding anti-corrosion properties and wear-resistant pleated mesh, it offers an extremely long service life and reduces procurement and maintenance expenses.