Forged steel BW SW NPT cryogenic ball valve
class150-cllass2500Size:1/2"-2" Butt weld(BW) Socket weld(SW) flanged(FLG)Body material:forged steel ASTM A105 Trim:13% ,PIston liftMain materials: A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F51Design and manufacture conform to BS5351 MSS SP-118Test and Test &. Inspection conforms to API 598