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Square tube

  • s235joh/s235j2h thick wall structural square steel pipe/tube

    s235joh/s235j2h thick wall structural square steel pipe/tube

    Product description Dependable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering for the tenet of “quality first, customer supreme” for Hot Sale for China Steel Pipe (EN10219 S235JOH   S235J2H), We warmly welcome you to establish cooperation and create a bright future together with us. Hot Sale for China Steel Pipe,  Steel Tube, We have now a dedicated and aggressive sales team, and many branches, catering t...
  • S355J2H/S355JO/S355J2/S275JOH Seamless/ERW Square Rectangular hollow section Steel Tube

    S355J2H/S355JO/S355J2/S275JOH Seamless/ERW Square Rectangular hollow section Steel Tube

    Square tube uses are construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, electricity

    Square tubular products square tubular products

    Power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, Bridges, power plant equipment, lifting and transportation machinery and other high load welded structures, etc

    classification

    Folding process classification

    According to the production process, the square tube is divided into hot rolled seamless square tube, cold drawn seamless square tube, extruded seamless square tube and welded square tube.

  • square steel tube A36

    square steel tube A36

    Product description Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Newly Arrival China Carbon Steel Seamless Pipe&Tube A36 A355 P5 P11 En10210 En10216 DIN17175 Round Hot Rolling Alloy Steel Tubular 4130 4140 Q345 13cr, Generate Values,Serving Customer!” is the intention we pursue. We sincerely hope that all clients will establish long term and mutually effective cooperation with us.In c...
  • A572 GR50 square tube /SQUARE STEEL PIPE

    A572 GR50 square tube /SQUARE STEEL PIPE

    Product description Dependable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering for the tenet of “quality first, customer supreme” for Hot Sale for China Steel Pipe (EN10219 S235JOH   S235J2H A572GR50 A36  275JOH S355 J2H ), We warmly welcome you to establish cooperation and create a bright future together with us. Hot Sale for China Steel Pipe,  Steel Tube, We have now a dedicated and aggressive sales team...