F91 Triple valve 1.forged check valve/gate valve body A182 F91 F92 2.Forging, coarse car 3.thermal refining heat refining

   F 91 triple valve

Commodity Name:forged check valve/gate valve body A182 F91 A266 F11

Standards: ASTM, ASME, DIN, SIS ,GB, EURONORM

Materials: Carbon, stainless steel ,alloy steel,etc

Delivery Status: N + T+Q (Normalizing +Tempering+Quenching)

Production process: Forging, coarse car, thermal refining heat refining ,fine car

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