ASTM A350 Grade LF2 Class 1 specification for forging Flanges,Fittings
ASTM A350 Grade LF2 Class 1 specification for forging Flanges,Fittings ASTM A350 Grade LF2 Class 1 is a low-carbon steel material used for forged flanges, fittings, valves, and other pressure-containing parts operating in low-temperature service. It [...]