Detailed Product Description Mainly used in: construction machinery, ships, Auto parts, electro-pneumatic tools, pipe valves, etc. OEM service avalibeCertification: ISO 9001:2000Standard: JIS, DIN, ISO, GB, BS, ASTMSuitable medium: water, oil, vapor, steamMaterial: gray iron, cast iron, brass, bronze, carbon steel, etcTemperate: -30 to 120tClass: 150LB-300LBConnection: flanged butt-weldedPacking: ...