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ASTM A672 H75 LSAW pipeline mainly by the C, Mn, Mo, Si and other chemical elements, good chemical properties,ASTM A672 H75 LSAW pipeline widely used in low-pressure liquid, water, gas, oil, pipelines, buildings, fences, door pipe, the surface can be galvanized..
ASTM A672 H80 LSAW pipeline is KUNFENG Steel main selling products,widely used in low-pressure liquid, water, gas, oil, pipeline, construction,ASTM A672 H80 LSAW pipeline has a good mechanical properties and chemical properties, tensile strength of 80 or more..
ASTM A672 L70 LSAW pipeline carbon content of 0.27 or more, is an industrial commonly used steel materials, mainly for oil, natural gas, power plants, petrochemicals, construction and other urban construction pipe, yield strength and tensile strength good..
ASTM A672 L75 LSAW pipeline is KUNFENG Steel main production of steel, the surface can be galvanized, yield strength and tensile strength is good, ASTM A672 L75 LSAW pipeline especially in the industry widely used in production, used in petroleum, natural gas, liquid coal and other long-distance transmission pipeline..
ASTM A672 N75 LSAW pipeline is a kind of industrial steel pipe, the carbon content of 0.30 or more, good mechanical properties and chemical properties, ASTM A672 N75 LSAW pipeline used in petroleum, natural gas, power plants, petrochemicals, urban construction and other construction pipeline, the surface can be galvanized..
ASTM A671 CA55 LSAW steel pipeline,under ASTM specification.ASTM A671 CA55 LSAW steel pipeline used for conveyance of oil, petrifaction, natural gas, town gas, water and coal slurry, also applied in construction, bridge, power engineering, etc..
ASTM A671 CB60 LSAW steel pipelineis provided with the minimum yield strength 220Mpa and tansile strength 415 Mpa.ASTM A671 CB60 LSAW steel pipeline is mainly used as long distance transportation pipeline for oil, gas,liquid coal etc on land and offshore..
