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precision seamless steel tube

Standard: ASTM, ASTM A106-2006, ASTM A53-2007, DIN2391,EN10305-1,EN10305-4,BS6323,ISO8535,ASTM A519 etc Grade:ST35-ST52, St37, St52, St42, St45, St37-2 Thickness:2 – 18 mm Section Shape:Round Outer Diameter:18 – 121 mm Secondary Or Not:Non-secondary Application:Hydraulic Pipe, automotive industry and hydraulic system also mechanical usage Technique:Cold Rolled Certification:API Surface Treatment:Other Alloy...
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Precision steel pipe GB antioxidant properties and physical properties and how its welded precision steel tubes and stainless steel annealing

Precision steel pipe GB antioxidant properties and physical properties Precision pipe cutting means cutting of metallic materials and become eligible after the degree of difficulty of the workpiece. Welded steel tubes for people living in the North are generally water pipes or heating pipes freezing...
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