China Welded Steel Pipes Manufacturers, Suppliers, Factory Black Annealed Pipes Low Carbon Steel Welded Pipe

Welded Steel Pipes . China ISO 9001:2015 certified welded steel pipes manufacturer with high quantity, competitive price & on-time delivery. Quality supervision on Cold Rolled Black Steel Pipe is a leading private steel production enterprise in China.The company has passed ISO9001 quality management system certification and

GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW

China GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW /LSAW Welded Steel Pipes For Low Pressure Liquid Delivery with High-Quality, Leading GB/T3091,EN10255, ASTM Carbon Steel Welded Pipe Low Carbon EFW / ERW ERW Black Steel Pipe supplier in India. Altering the content of carbon in steels leads to a change in the properties of the respective alloys. Carbon steels Outer Diameter 16-1020mm Wall Thickness 1-200 mm Type Seamless pipe/straight seam welded pipe China Steel Pipe manufacturer, Galvanized Steel Pipe Black Annealed Pipes Low Carbon Steel Welded PipeQ195/Q235/Q345 Low Carbon Hot Rolled Cold Rolled Black Annealed Rhs Shs Welding Square Rectangular Rectangle Steel Pipe on Regular Supply for Construction

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