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(2)Spiral steel pipe:the outside diameter from 219mm to 2200mm, wall thickness from 4.5mm to 15mm. Standards:GB/T3091-2001,BS7-1985, ASTM-A53,JIS-G3444,SCH10-40, DIN2440 and EN10219. Application:Crude oil pipelines,Natural gas pipelines ,Water supply lines.Foundation pipes ,industrial pipelines networks ,Steel constructrutures,etc. JIS 3452 ERW STRUCTUAL STEEL PIPEPipe ordered under this specification is used mainly for piping to convey steam, water (except public water supply services), oil, gas, air, etc. At comparatively low working pressures. Manufacturing Process of JIS G 3452 SGP ERW structural Steel Pipe: LSAW Steel Pipe-LSAW Steel PipeSSG newest JCOE production line officially launched its production October 16, 2009. The company spent less than one year and a half commencing from the groundBreaking on April 19, 2008 to the load commissioning on August 31, 2009, which bring a new revolution of JCOE steel pipe in the world.
a. in terms of the onshore gas,with the large diameter LSAW steel pipe, its single-tube gas transmission capacity could reach the level of 50 billion cubic meters / year, pipe diameter can reach 1422mm, steel grade achieve X80, and gas transmission pressure can reach 12MPa; b. in terms of the ocean steel pipe, the gas pipeline develops New & latest Erw Steel Pipe products 2021 for sale online New Erw Steel Pipe products manufacturing in China, with stylish and cool design emerge. Source new and latest Erw Steel Pipe products in 2021 from credible China manufacturers, suppliers and factories. Contact most popular products of manufacturers, trading companies, wholesalers & exporter directly on Made-in-China Seamless steel pipe|carbon steel pipe|Stainless steel pipe As a professional manufacturerDMH United Steel Industry offer you the best steel pipes,such as Carbon pipes,seamless steel pipe,stainless steel pipe,welded pipe,ERW,SSAW,LSAW and pipe fittings etc.
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