About (SZTSP)Tianjin Shenzhoutong Steel Pipe Co., Ltd.
(SZTSP)Tianjin Shenzhoutong Steel Pipe Co., Ltd. Product manufacturer of HFW / ERW carbonsteel pipe. OD: 5 1/2-13 3/8"(139.7-339.7mm); WT: 0.203-0.5in(5.2-11.1mm), Steel grade:A,B,X42-X70, Q235,Q345,L245,H40,J55,K55; Standards: API spec 5L, API 5CT, ISO 9001-2008. Company Size SZTSP with investment RMB 106 million, was founded in 2001 and occupies a site space 86,000 sq. meters and A building area of 12,600 sq. meters. Annual output is 120thausand tons. It established automatic PLC control production line and perfect Measuring &test center. Quality Control Charpy Impact test, Automatic Tensile test, Chemical Analysis, Metallographic Examination, Process Inspection, Hardness Test, Flattening Test, 100%Hydrostatic test, UT, etc. 天津市神州通钢管有限公司创建于2001年,占地面积86000m2,建筑面积12600m2,总投资1.6亿人民币。专业生产高频直缝焊管,年产量12万吨。 生产工艺有FF成型、固态高频感应焊接、内毛刺清除、中频热处理等。理化、金相,超声波等检测手段完善。产品主要用于输送石油、天然气、煤气、煤浆、矿浆和石油套管,并用于煤矿、机械、建筑、航空、电力等行业 。 产品直径为Φ140mm-Φ340mm,壁厚 5.2-11.1 mm,钢级J55、K55和X70。产品执行美国石油学会API 5L , API5CT,ISO9001-2008,美国材料试验学会ASTM A53欧标EN10219-2以及国标GB/T9711.1,GB/T9711.2,3091-2008,13793-2008,14291-2006等国内外标准。
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ERW carbon steel pipe-SZTSP
2011-10-09Welcome to website of SZTSP where you get reliable steel pipe for your project.OCTG-casing pipe ERWO.D.: 5 1/2-13 3/8(139.7-339.7mm);W.T.: 0.203-0.5 (5.2-11.1mm);Length: R3;Pipe End: P/E / T&C (STC, LC, BTC, XC)Grade: H40, J55;Standard: API… Read more »