Product Name: elbow, tees, reducers, flanges, bearing plug, pipe caps, flange, pipe, corrugated compensator and other pipe fittings Specifications: DN15 - DN2000 wall thickness :3-100mm Material: carbon steel: 10 #, 20 #, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105, ASTM A106 stainless steel: ASTM A403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10 00Cr17Ni14Mo2, 304,304 L, 316,316 L, 321 Alloy Steel: wall thickness 16MnR, Cr5Mo 12Cr1MoV 10CrMo910, 15CrMo, 12Cr2Mo A335P22 St45.8 / III, A335P5 A335P9 A335P91 size :3-100mm implementation of the standards: GB, American Standard (ANIS), Japanese standard (JIS), British Standard (BS), German standard (DIN), Italian standard (UNI) Material: carbon steel, stainless steel, alloy steel Packing: according to customer requirements for packaging. Product quality: ISO9001: 2008 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system, pressure pipe special equipment manufacturing license, the State Power Corporation, China National Petroleum Corporation a supply network member price: product price changes frequently, you can contact us quickly consult us. Product Use: LPG pipeline, gas pipeline projects, chemical plants, power plants, shipyards, pharmaceutical, water conservancy and other