Product Catalog
T-type filter
T-type Strainer is a coarse pipeline filter with a T-shaped three-way structure. It is used to remove solid particles, rust, sediment and other impurities from fluids (liquid/gas), protecting pumps, valves, compressors and instruments against clogging and abrasion.
- Parameters
- Drawing
- Application areas
Working Principle
Fluid enters through the inlet. When passing through the filter mesh, particles larger than the mesh aperture are trapped, and clean medium flows out from the outlet. The blind flange can be opened periodically to take out the filter screen for cleaning or replacement.
Parameters
Design & Manufacture Standards: HG/T 21637‑1991, SH/T 3411
Nominal Diameter: DN15 ~ DN600 mm (large calibers customizable)
Nominal Pressure: PN0.6 ~ PN6.4 MPa (high pressure versions customizable)
Filtration Accuracy: ≤50 μm
Operating Temperature: -30℃ ~ +450℃ (depends on material; stainless steel max up to 600℃)
Structure and Connection Parameters
Structure Types: Straight-through, forward baffle, reverse baffle
Connection Types: Flange (GB, HG, ANSI, DIN, GOST), threaded, butt-weld
Pressure Rating: Complies with pressure piping standard GB/T20801.1; ASME-U stamp certification available
Optional Accessories: Jacket heating / thermal insulation
| Components | Common Materials | Application Scenarios |
|---|---|---|
| Valve Body | Casting materials: Cast iron, cast steel WCB, cast stainless steel 304/316L, brass； Welding materials: Carbon steel, stainless steel 304/316L, steel lined with PTFE |
Cast iron – Water / Sewage，Carbon steel – Oil / Gas，Stainless steel – Corrosive media |
| Filter screen | 304/316 stainless steel woven mesh or perforated plate, wedge wire screen (Johnson screen) | Universal corrosion resistance, filtration accuracy optional |
| Gaskets & seals | Spiral wound gasket, Polytetrafluoroethylene (PTFE) | Spiral wound gasket – High temperature service，PTFE – Strong corrosive media |
| The above parameters are for reference only. Please contact us for detailed information. | ||
Product Certifications
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