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Our company was established in 2005.we specialized in produce many kinds of energy equipment high-alloy material, ocean alloy material, aerospace material , defense material ,titanium alloy material products and so on. Final finished products such as seamless carbon steel pipes, line pipes, alloy pipes , casing pipes ,couplings and so on. Annual production capacity is 800000 tons. Our output value can achieve 6 billion yuan .Our supply can meet the standard: API 5L,API 5CT,ASTM A106,ASTM A53,GB/8162,GB/8163,GB/T5310,GB/T3087,GB18248 and so on. And we own the \
SteelGrade:GrA,GrB,X42-X70,Q345B,ST37,ST37.2,10#,20#,J55,K55,N80,L80,T95,C95,P110,Q125 and so on.Open diameter:21-610MM WallThickness:SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS Our company got the American Petroleum Institute's API 5L and API 5CT certification. Achieved national special equipment manufacturing license, passed the national 3C products certification. And we won the "Shandong fa... [详细介绍] |