** Grade UNS31803 now supplemented by UNS32205. UNS32205 which dual conforms and is now often specified.
*A995 optionally supersedes A890.
We can even supply exotic grades like Nickel, Super Duplex F55 and Monel (ASTM A494-M35-1) Cd4M-Cu, Hastelloy C (ASTM A-494 CW12MW), 317 (C8G8M) in short lead-time.
For other ANSI, ASME, ISO, API, valve related technical cross references relating to pressure, temperature, application, suitability, equivalents, valve body & trim materials, valve manufacturing & test standards, etc., go to the technical section of our website.
We stock valves in A105, LF2, 304, 304L, 316, 316L, F51, CF8, CF3, WC5, WC6, WC9, F11, F5, F22, Bronze, Iron, etc., in Ball, Butterfly, Check, Control, Gate, Globe, Needle, Parallel slide, Plug, etc. Valves are manufactured to API600, API602, API603, API608, API6A, API6D, BS1868 and numerous other standards.
Contact Us for technical references and cross reference information on stainless, duplex, chrome-moly and Alloy steel used in valves & piping systems in the petrochemical and refining