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Q. What does CS WNRF stand for?
A. CS WNRF means Carbon Steel Weld Neck Raised Face flange, designed for high-pressure applications.
Q. Why are WNRF flanges used?
A. They provide strong, durable, and leak-resistant connections due to their tapered neck and butt-weld design.
Q. Where are they commonly used?
A. Widely used in oil & gas, power plants, chemical, and marine industries.
Q. Which standards cover them?
A. Standards include ASME B16.5 and ASTM A105.
Q. What is the purpose of the raised face?
A. It enhances sealing by improving gasket compression.
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