KUNFENG steel can be provide with ASTM A671 CJ108 LSAW steel pipeline, CJ108 LSAW steel. With many years production experience, strict control CJ108 LSAW steel pipeline chemical composition and ASTM A671 CJ108 steel mechanical properties.
ASTM A285 GRADE B is a carbon steel of low and intermediate tensile strengths which intended for fusion-welded pressure vessels.if you have this kind of demands, please contact us.
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.
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