Wholesale Sheet Metal Tube Suppliers - S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS – TOPTAC
Wholesale Sheet Metal Tube Suppliers - S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS – TOPTAC Detail:
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.
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Size
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Outer Diameter
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10*10mm~2000*2000mm
Other sizes can be customized |
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Wall Thickness
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0.5mm~60mm
Other sizes can be customized |
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Length
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Common length 5.8m, 6m, 11.8m, 12m
Less Than 12m sizes can be customized |
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Standard
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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 |
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Material
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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 |
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Ends Protector
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Plastic pipe cap, Iron protector
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Technique
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ERW
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Surface Treatment
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Black painting, oiled,painted,galvanized
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Section Shape
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Square
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Package
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Bundle, In Bulk, Bags, Clients’ Request
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Port
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Fancyco,Tianjin, China
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Date of Delivery
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According To The Quantity And Specification Of Each Order
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Payment
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L/C, T/T, Western Union, Alibaba Trade Assurance
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20*20*0.6-2.0
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25*25*0.6-2.0
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30*30*0.8-3.0
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40*40*0.8*4.0
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50*50*1.0*5.0
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60*60*1.2-6.0
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70*70*2.0-6.0
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75*75*2.0-6.0
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80*80*2.0-8.0
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90*90*2.0-8.0
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100*100*2.0-12
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120*120*3.0-12
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125*125*3.0-14
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130*130*3.0-12
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140*140*3.0-12
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150*150*3.0-12
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160*160*4.0-12
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180*180*4.0-12
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200*200*4.0-14
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220*200*4.0-16
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250*250*6.0-16
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280*280*6.0-16
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300*300*6.0-16
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350*350*8.0-16
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400*400*8.0-16
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450*450*10*20
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etc.
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Production process:
4.Package: Packing by plastic bags,bundled by steel strip,or as your demand
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
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Product detail pictures:
Related Product Guide:
Cooperation
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Wholesale Sheet Metal Tube Suppliers - S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS – TOPTAC , The product will supply to all over the world, such as: Los Angeles, Oslo, Colombia, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
By Myrna from Latvia - 2018.09.29 17:23
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By trameka milhouse from Berlin - 2017.10.13 10:47
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