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GL41W Stainless Steel T-type Strainer

  • Model:GLT41W-16C/GLT41W-25C/GLT41W-40C/GLT41W-16P/GLT41W-25P/GLT41W-40P/GLT41W-16R/GLT41W-25R/GLT41W-40R
  • Specification:DN50-DN500
  • Temperature:≤80℃
  • Medium:Water, steam, oil and similar liquid or gaseous media
  • Pressure:PN16~PN40
  • Connection method:flange
  • Driving method:
  • Material:Cast Steel,Stainless Steel,Duplex Stainless Steel
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  • Product Overview
  • Performance Data
  • Size Weight

Overview

The 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 Diagram


Feature

1. 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.

GL41W Stainless Steel T-type Strainer Structure Diagram



List of Component Names and Materials

CategorySpecifications / Materials
ModelGL41W
Body MaterialA3, 304, 304L, 316, 316L
Filter Element Material304, 304L, 316, 316L
Sealing GasketNBR, PTFE, Metal Gasket
Nut & Bolt20#, 304, 304L, 316, 316L


Performance Specification Sheet

Performance Specification Sheet
Nominal Pressure1.62.54.0MPa
Strength test pressure2.43.86.0
Sealing test pressure1.762.84.4
Applicable Temperature≤80



Standard requirements for external dimensions

1. The structural length of the valve shall comply with the standard of GB/T12221

2. Connecting flanges according to GB/T17241.6 standard



GL41W Stainless Steel T-type Strainer Outline Drawing Diagram


Outline dimension table

Nominal diameterKey Size
L1L2HHtEffective Filtrate Area(m2)
5022562561493060.0039
6521/22922921703480.0053
8033123001823840.0079
10043623602104730.0133
12554204152355290.0204
15064604402605810.0273
20085605403206940.0462
250106706003808210.0699
300127806804309490.1001
3501483075045010230.1205
4001691085053011660.1585
500201140114065013720.2438


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