Stainless Steel T-Type Strainer in Pipeline
The T-Type Strainer is a fundamental industrial filtration component used to remove large solid impurities from fluid pipelines, named for its resemblance to the letter "T". Designed for high-pressure reliability, this strainer ensures that downstream equipment such as pumps and meters are protected from debris damage during operation. Its robust construction and distinctive fire-red epoxy finish make it an essential standard for municipal engineering and commercial building water systems.
Product Parameter
| The following table: | |
|
Feature |
Technical Specification |
|
Nominal Diameter |
DN15 – DN400 (1/2" – 16") |
|
Working Pressure |
PN10 / PN16 / PN25 (150 psi – 300 psi) |
|
Body Material |
High-Strength Ductile Iron (GGG50) / Cast Steel / Stainless Steel |
|
Sealing Type |
Resilient Seating (EPDM) or Metal-to-Metal |
|
Connection Standard |
Flanged (ANSI B16.5 / EN1092) or Threaded (NPT) |
|
Operation |
Manual Bolted Cover / Quick-Open Top |
|
Coating |
Fusion Bonded Epoxy (FBE), Min 250μm Thickness |
Product Feature and Application
Efficient Filtration:
Engineered to provide a 100% reliable capture of debris, ensuring no migration of particles into isolated or sensitive zones.
Low Maintenance:
Simple internal architecture allows for long intervals between servicing, even when the strainer remains in a high-flow circuit for years.
Visual Status:
Features optional ports for pressure gauges to allow operators to verify at a glance if the filter element is clogged.
Applications:
Widely used in HVAC water systems, fire pump suction lines, cooling towers, and municipal water main branches.
Product Details
- Corrosion-Resistant Internals: Features a stainless steel filter mesh and support frame to prevent "sticking" or degradation caused by rust.
- Reinforced Body: The heavy-wall cast body is designed to withstand water hammer and pressure surges common in industrial fluid start-ups.
- High-Grade Packing: Utilizes self-lubricating PTFE or high-grade gaskets to ensure the cover remains leak-free throughout its lifecycle.
- Maintenance-Friendly Design: Features a large diameter drain plug for easy removal of collected sediment under system pressure.

Product Display
Isometric View:
Highlighting the high-gloss red protective coating.
Internal Cutaway:
Showing the precision alignment of the filter screen and the flow path.
Installation Layout:
Displayed as a primary protection valve in a typical pump room riser.
Transport Package
- Individual Packing: Each strainer is shrink-wrapped to maintain cleanliness and prevent coating abrasion.
- Crating: Units are secured in reinforced, export-standard wooden crates with moisture-absorbent silica gel packets.
- Security: Flange faces are protected with heavy-duty plastic covers to prevent impact damage during transit.


After-sales Service
Technical Guidance: Provision of installation schematics and torque specifications for cover bolt tightening.
Global Support: 24/7 technical hotline for emergency troubleshooting and rapid dispatch of replacement screens or internal gaskets.
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