Used for all kinds of pipe welding, can be customized according to customer demand body. Commodity Name: Valve body Standards: ASTM, ASME, DIN, SIS ,GB, EURONORMMaterials: Carbon, stainless steel ,alloy steel,etcDelivery Status: N + T+Q (Normalizing +Tempering+Quenching) Production process: Forging, coarse car, thermal refining heat refining ,fine car ( function(){ var aBigImageSrc = [ 'http:// ...