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S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS

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  • S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS
  • S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS
  • S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS
  • S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS

Short Description:

S235JR Welded Rectangular / Square Structural Steel Pipe/Tube/Hollow Section/SHS / RHS Square hollow sections or square tubes are cold formed and welded from either hot rolled, cold rolled, pre-galvanized or stainless steel. In order to form the square steel section the appropriate mother tube, a round steel tube, has to be formed first. From a round tube rolls are used that progressively press the round tube into a square hollow section. This is all done inline. Square and rectangular steel ...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
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    Product Detail

    Product Tags

    S235JR Welded Rectangular / Square Structural Steel Pipe/Tube/Hollow Section/SHS / RHS

    Square hollow sections or square tubes are cold formed and welded from either hot rolled, cold rolled, pre-galvanized or stainless steel.

    In order to form the square steel section the appropriate mother tube, a round steel tube, has to be formed first. From a round tube rolls are used that progressively press the round tube into a square hollow section. This is all done inline.
    Square and rectangular steel tubes have the advantage of being stronger in bending while a round hollow sections has more stiffness in twisting.

    钢管形成图

    Size
    Outer Diameter
    10*10mm~2000*2000mm
    Other sizes can be customized
    Wall Thickness
    0.5mm~60mm
    Other sizes can be customized
    Length
    Common length 5.8m, 6m, 11.8m, 12m
    Less Than 12m
    sizes can be customized
    Standard
    GB/T3094 – Cold drawn shaped steel tube
    ASTM – A500 -Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
    BS1387, BS3601, BS EN39
    JIS G3444, JIS G3452, JIS G 3454
    EN10219 EN10217
    Material
    Q195, Q215, Q235, Q345, 16Mn, 10#, 20#, 30#, 45#; A36, SS400
    ASTM A53 Grade A, Grade B;
    ASTM A252 Grade 1, Grade 2, Grade 3
    Ends Protector
    Plastic pipe cap, Iron protector
    Technique
    ERW
    Surface Treatment
    Black painting, oiled,painted,galvanized
    Section Shape
    Square
    Package
    Bundle, In Bulk, Bags, Clients’ Request
    Port
    Fancyco,Tianjin, China
    Date of Delivery
    According To The Quantity And Specification Of Each Order
    Payment
    L/C, T/T, Western Union, Alibaba Trade Assurance
    20*20*0.6-2.0
    25*25*0.6-2.0
    30*30*0.8-3.0
    40*40*0.8*4.0
    50*50*1.0*5.0
    60*60*1.2-6.0
    70*70*2.0-6.0
    75*75*2.0-6.0
    80*80*2.0-8.0
    90*90*2.0-8.0
    100*100*2.0-12
    120*120*3.0-12
    125*125*3.0-14
    130*130*3.0-12
    140*140*3.0-12
    150*150*3.0-12
    160*160*4.0-12
    180*180*4.0-12
    200*200*4.0-14
    220*200*4.0-16
    250*250*6.0-16
    280*280*6.0-16
    300*300*6.0-16
    350*350*8.0-16
    400*400*8.0-16
    450*450*10*20
    etc.

    Production process:

    4.Package: Packing by plastic bags,bundled by steel strip,or as your demand

    4a535b4bbbab441c8372f92be1165ecd

    微信图片_20170921102148

    5.Delivery Time: 1).The products in stock will delivery immediately received the deposit

    2).According to the order quantity, the delivery time range from five days to twenty  days.

    6.Trade Terms:EX-Work,FOB,CFR,CIF,

    7.Payment Term:T/T or L/C

    8.shipment:By container or bulk vessel

    微信图片_20180504220009

    微信图片_20180504220038

     

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