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Compact Inline Debris Strainer for Large-Bore Pipeline Protection
This datasheet describes heavy-duty Y-type strainers in WCB carbon steel for large-bore pipeline debris filtration in cooling water, process feed, and utility service.
| Parameter | Specification |
|---|---|
| Valve Size Range | DN50 to DN600 (2" to 24") |
| Pressure Rating | PN16 / PN40 / Class 150 / Class 300 |
| Body Material | WCB carbon steel, CF8 (SS304), CF8M (SS316) |
| Screen Material | SS304 or SS316 perforated sheet or wire mesh |
| Perforation | 1.5 mm, 3 mm, 6 mm standard; custom on request |
| Mesh Option | 20, 40, 60, 100 mesh SS316 wire mesh |
| Cover Type | Bolted flat cover with recessed gasket groove |
| Blow-Off Connection | 1" or 2" NPT blow-off valve with ball valve or gate valve |
| Temperature Range | -29°C to +425°C (WCB) |
| End Connections | Flanged ASME B16.5 / BS EN 1092-1 |
| Drain | 1/2" NPT drain plug at low point of body |
| Component | Material |
|---|---|
| Body | WCB carbon steel Y-pattern casting, rib-reinforced for high pressure |
| Cover | WCB flat cover, bolted, with spiral-wound gasket groove |
| Screen | SS304 or SS316 perforated cylinder with wire mesh overlay and reinforced top ring |
| Gasket | Spiral-wound SS316 + graphite for body/cover joint |
| Blow-Off Valve | WCB gate valve or SS316 ball valve, flanged or threaded connection |
| Drain Plug | CS hex plug with 1/2" NPT thread at body sump |
| Studs / Nuts | B7 studs with 2H heavy hex nuts, zinc-plated or hot-dip galvanised |
| Test | Requirement |
|---|---|
| Test Standard | API 598 / ISO 5208 |
| Certification | CE, ISO 9001 |
| Standard | Description |
|---|---|
| Design Standard | ASME B16.34 / BS EN 12516 |
The Y-Type Strainer -- Cast Steel Flanged ASME B16.34 WCB is designed, manufactured, and tested in accordance with applicable API / ASME / BS / ISO international standards. Compliance documentation and Material Test Certificates (EN 10204 3.1) are provided with every order.
Standard construction is carbon steel, stainless steel (CF8 / CF8M), and special alloy grades. Alternative and upgraded grades -- Duplex, Super Duplex, Inconel, Monel, Hastelloy, and NACE MR0175 trims for sour service -- are available on request.
It is offered in a range of sizes as per the technical specification with standard ANSI / ASME pressure classes (PN ratings on request). End connections include flanged (RF / RTJ), butt-weld, socket-weld, and screwed ends as per specification.
Yes. Supreme Valves India is an established exporter of industrial valves to Saudi Arabia (KSA), the UAE, Qatar, Kuwait, Oman, Bahrain, and across the Gulf. We provide sea-worthy export packing, EN 10204 3.1 / 3.2 certification, certificate of origin, and support for SABER / SASO conformity on KSA shipments.
Every valve undergoes hydrostatic shell and seat testing per API 598 / ISO 5208. Documentation includes EN 10204 3.1 MTC (3.2 on request), NDT reports, and fire-safe (API 607) or NACE MR0175 certification where applicable. Third-party inspection by TÜV, SGS, Bureau Veritas, or Lloyd's Register can be arranged.
Order quantities are flexible -- from single units for stocked items to bulk volumes for project requirements. Lead time depends on size, material, and quantity; please contact our team with your specification for a firm delivery schedule and quotation.