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  • S235 S275 S355 Steel Pipe

    S235 S275 S355 Steel Pipe

    Steel pipe is a hollow strip of steel that is used extensively for transporting fluids such as oil, gas,

    Water, gas, steam, etc., in addition, in bending, torsional strength at the same time, lighter weight, so it is also widely used

    To manufacture mechanical parts and engineering structures.  Also commonly used for the production of conventional weapons, gun barrels, shells and so on.

    Classification of steel tubes: steel tubes are divided into seamless steel tubes and welded steel tubes (with crimson tube).  According to the section shape and

    Can be divided into round pipe and special-shaped pipe, widely used is round steel pipe, but there are some square, rectangular, semicircle,

    Hexagonal, equilateral triangle, octagonal and other special-shaped steel pipes

  • s235JR  s275jr  s275jo  s275j2 s275j2g3 s355jr s355j2g3 steel channel

    s235JR s275jr s275jo s275j2 s275j2g3 s355jr s355j2g3 steel channel

    1.The cross section of channel steel is concave

    2 .channel steel upper and lower leg width is the same specification model is expressed by height mm)x leg width (mm)

    X waist thickness (mm).

    3 . channel steel makes plate ark foundation mostly, still have fixed bracket to wait, if power plant, substation electric plate ark

    The foundation.

  • API 5L ASTM A106 Seamless Carbon Steel Pipe

    API 5L ASTM A106 Seamless Carbon Steel Pipe

    Steel tubes made of a single piece of metal without seams on the surface are called seamless steel tubes.  According to the production method, seamless pipe is divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extrusion pipe, pipe jacking, etc.  According to the shape of section, seamless steel tube is divided into round and special-shaped, special-shaped tube has square, oval, triangle, hexagonal, melon seed, star, winged tube and a variety of complex shapes.  According to different uses, there are thick wall pipe and thin wall pipe.  Seamless steel pipe is mainly used as petroleum geology drilling pipe, petrochemical cracking pipe, boiler pipe, bearing pipe and automobile, tractor, aviation high-precision structural steel pipe

  • angle steel (s235 s275 s355 )

    angle steel (s235 s275 s355 )

    Angle steel, commonly known as Angle iron, is both sides of the vertical Angle into the shape of the strip of steel.  Classification of Angle steel

    Angles are equilateral angles and unequal angles.  The two sides of an equilateral Angle are of equal width.  Its specifications to

    Width x width x thickness in millimeters.  For example, /30x30x3 indicates that the edge width is 30

    Mm equilateral Angle steel with 3 mm edge thickness.  It can also be represented by model, which is the number of centimeters of side width,

    Such as / 3 #.  Model does not represent the size of the different edge thickness in the same model, so in the contract and other documents

    The side width and side thickness of Angle steel should be filled in completely.  Hot rolled equilateral Angle steel

    The specifications are 2#-20#.

    Use of Angle steel

    Angle steel can be composed of different stress components according to the different needs of the structure, and can also be used as the connection between components

    A good.  Widely used in all kinds of building structures and engineering structures, such as beams, Bridges, transmission towers, cranes

    Heavy transport machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.

  • 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...
  • 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

  • H-BEAM (S275 S235 S355 )

    H-BEAM (S275 S235 S355 )

    H – beam is widely used in steel structure building nowadays. It has many differences with I – beam.

    1) flanges. The inner surface of the flanges has no inclination and the upper and lower surfaces are parallel.  2) The two outer and inner sides of H-shaped steel have no slope and are straight.

    3) The cross-section characteristics of H-beams are obviously better than traditional I-beams, channels and angles.

    4)H section steel, is a kind of section area allocation is more optimized, the strength to weight ratio is more reasonable economic section of high efficiency profiles, because of its section and British

    Character “H” the same name.  This makes the welding splicing of H-beams easier to operate than I-beams and has better mechanical properties per unit weight

    To save a lot of materials and construction time.  The specification of H-shaped steel is designed economically, its cross section moment, cross section coefficient, pressure resistance and load bearing are much higher than those of hot-calendered steel with the same unit weight.

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