Y Strainer Manufacturer & Exporter India

Leading Y strainer manufacturer in India. Cast steel, stainless steel, bronze Y type strainers. Flanged, screwed, socket weld. API, BS, IS standards. IBR approved. Export to Middle East & worldwide.

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What is a Y Strainer?

A Y strainer is a mechanical device used to filter debris, rust, scale, and other solid particles from pipeline fluids. Named for its Y-shaped body, it houses a cylindrical or conical mesh screen that captures particles while allowing fluid to flow through. Y strainers are installed upstream of pumps, valves, meters, and other sensitive equipment to protect them from damage.

Y Strainer Specifications

ParameterSpecification
Body MaterialsASTM A216 WCB, A351 CF8/CF8M, A352 LCB, Bronze, Cast Iron
Screen MaterialsSS304, SS316, Monel 400, Perforated/Woven Mesh
Size Range1/2" to 24" (DN15 to DN600)
Pressure ClassClass 150 to 2500, PN 10 to PN 100
End ConnectionsFlanged RF/RTJ, Screwed NPT/BSP, Socket Weld, Butt Weld
Design StandardsAPI, BS 5500, IS 4712, ASME B16.34
Mesh Sizes20 mesh to 200 mesh (standard 40 mesh)
TestingAPI 598, BS EN 12266-1

Types of Y Strainers We Manufacture

Cast Steel Y Strainer (WCB/WCC)
Stainless Steel Y Strainer (CF8/CF8M)
Forged Steel Y Strainer (A105/F316)
Bronze Y Strainer (IS 778)
Cast Iron Y Strainer (BS 5154)
IBR Approved Y Strainer
Jacketed Y Strainer for Heat Tracing
Blow-Down Y Strainer with Drain Plug

Applications

Oil & gas pipelines
Power plants — boiler feed water
Chemical processing plants
HVAC & chilled water systems
Marine & offshore platforms
Water treatment & desalination
Steam lines (IBR approved)
Fire protection systems

Frequently Asked Questions

What is the difference between a Y strainer and a basket strainer?
Y strainers have a compact Y-shaped body ideal for high-pressure lines and smaller pipe sizes (up to 8"). They have smaller screen area and are suited for applications with low debris. Basket strainers have a larger vertical basket allowing greater debris capacity — preferred for larger pipe sizes and applications with heavy contamination where frequent cleaning is needed.
What mesh size should I use for a Y strainer?
Standard is 40 mesh (0.42mm openings). For steam service, 20-40 mesh is typical. For instrument protection, 80-100 mesh. For fine filtration, 150-200 mesh. The finer the mesh, the higher the pressure drop — size the strainer to keep pressure loss within acceptable limits.
Can Y strainers be installed vertically?
Y strainers can be installed in horizontal or vertical (flow downward) pipelines. The screen pocket should always point downward for gravity-assisted debris collection. Vertical upward flow is not recommended as debris cannot settle into the screen pocket.
Do you supply IBR approved Y strainers?
Yes. We manufacture IBR certified Y strainers per IS 778 for boiler and steam applications. Supplied with IBR forms (Form III-C), material test certificates, and authorized inspector stamps. Available in cast steel, forged steel, and bronze.

Related Pages

Basket Strainer Manufacturer → Jacketed Valve Guide → Pressure Seal Valve Manufacturer → API 6D Pipeline Valve Manufacturer → Cryogenic Valve Selection Guide →

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