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Y-Strainer WCB Class 150 vs PN16
Updated 2026-10-30 · Supreme Valves India Engineering
Do not mix flange standards
Class 150 RF (ASME B16.5) and PN16 (EN 1092-1) are different flange dimensions. Match the strainer to the pipe flanges on the isometric.
Mesh / screen microns, drain plug and cover type matter as much as class for pump protection.
RFQ tips
State size, Class 150 or PN16, body WCB, screen SS304/316, mesh, and quantity.
For Class 300 trains use a Class 300 strainer — see linked RFQ.
FAQ
Can I use a PN16 strainer on Class 150 pipe?
Only if flange dimensions truly match — usually they do not. Follow the flange standard.
Where is Class 150 WCB strainer RFQ?
See rfq-wcb-y-strainer-class-150-india.html and Class 300 RFQ for higher rating.