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  • S235JR S275JR S275J2H S355JR Round Bar Material Iron Rod Steel carton steel round bar

    S235JR S275JR S275J2H S355JR Round Bar Material Iron Rod Steel carton steel round bar

    Round steel is a solid strip of steel with a circular cross section.  Its specifications are expressed in millimeters of diameter, such as “50″ for a 50 mm diameter round steel.

    Round steel is divided into hot rolling, forging and cold drawing.  Hot rolled round steel is 5.5-250mm in size.  Among them: 5.5-25mm small round steel is mostly supplied in straight bundles, commonly used as reinforcement, bolts and various mechanical parts;  Round steel larger than 25 mm, used mainly for mechanical parts or seamless steel pipe failure.  Round steel is a solid strip of steel with a circular cross section.  Its specifications are expressed in millimeters of diameter, such as “50 means diameter  50 mm round steel

  • 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.

  • A572GR50 A36 steel round/ bar

    A572GR50 A36 steel round/ bar

    Product introduction  We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Excellent quality China S355j2h/S355jo/S355j2/S275joh Seamless/ERW Square Rectangular Hollow Section Steel Tube, We sincerely welcome buyers from both at your house and overseas to arrive to barter organization with us. Excellent quality China Hollow Section,  Rectangular Pipe, With the aim of “compete with good quality and develop with creativity” and ...
  • 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...
  • Steel Plate (A36 Q235 Q345 S275JR S235JR S355JR S355j2)

    Steel Plate (A36 Q235 Q345 S275JR S235JR S355JR S355j2)

    Steel plate for high-rise building structure:Q235JGC、Q345JGC、Q390JGC、Q420GJC、Q460GJC。

    Steel plate for bridge structure:Q235qC、Q345qC、16Mnq、Q370qC、Q420qC、14MnNbq。

    Wear resistant steel plate:NM360A、NM400A、NM360B、NM400B

  • Hot rolled steel strip for automobile frame

    Hot rolled steel strip for automobile frame

    Automobile frame series steel products are mainly used in manufacture of the main beam, crossbeam, side-beam and car body and other structural parts of the commercial vehicle, which are required to be provided with sufficient tensile strength, yield strength, good formability, high elongation and excellent cold bending properties that can meet the requirements of shearing, bending, stamping, roll pressing, punching, welding and other processings, with stable physical properties.