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Shan Dong Lu steel Group Co., Ltd is a professional production of Precision seamless steel Pipe  supplier

Precision seamless steel Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc.
Material: ASTM A106B、ASTM A53B、API 5L Gr.B、ST52、ST37、ST44
Outer diameter:  20mm-1200mm, or as required.
Wall thickness: 0.5mm-25mm, or as required.
Length: 1m-12m, or as required.
Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc.
Package: Standard export package, or as required.
Price term: EXW, FOB, CIF, CFR, CNF, etc.
Payment: T/T, L/C, Western Union, etc.
Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.

Precision seamless steel Pipe/tube is a kind of high-precision steel pipe material processed by cold drawing or hot rolling.   Because the inner and outer walls of precision steel pipe have no oxide layer, bear high pressure and no leakage, high precision, high smoothness, cold bending without deformation, expansion It is mainly used for the production of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes or welded pipes.    Compared with solid steels such as round steel, seamless steel pipes are lighter in flexural and torsional strength when the bending and torsion strength is the same.   It is a kind of economical cross-section steel, which is widely used in the manufacture of structural parts and machinery.   Components.