China Square Tubular Steel Factory - S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS – TOPTAC
China Square Tubular Steel Factory - 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.
|
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
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
<!–
–>
Product detail pictures:
Related Product Guide:
Cooperation
As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for China Square Tubular Steel Factory - S235JR Welded Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/RHS – TOPTAC , The product will supply to all over the world, such as: France, Wellington, Gabon, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
By Quyen Staten from Guatemala - 2018.02.12 14:52
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Joanna from Bulgaria - 2018.11.22 12:28
