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S355 Square Hollow Section steel tube

S355 Square Hollow Section steel tube
S355 Square Hollow Section steel tubeS355 Square Hollow Section steel tubeS355 Square Hollow Section steel tubeS355 Square Hollow Section steel tubeS355 Square Hollow Section steel tube
FOB Price

US $660.001 - 100 ton

US $640.00101 - 300 ton

group name
Carbon Steel Pipe
Min Order
1 ton
brand name
Topsino steel pipe
Nearest port for product export
Klang port, Chittagong port, Singapore port, Karachi port
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery
Acceptable payment methods
T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Export mode
Have the independent export and import right
update time
Wed, 08 Feb 2017 11:23:44 GMT

Packging & Delivery

  • Min Order1 ton


Size: 20*20-500*500mm.
Standard: ASTM A500, EN10210,etc.
Material: A53 Gr.B,S355,S235,S275 etc.



Square steel tube is a welded structural grade tubing. Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Rectangular steel tube is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. Its box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge.




Product name

S355 Square steel tube




2.5—30 mm


2—12 m, according to customers' requirements


S235 S275 S355JOH S355J2H S355JRH A500 A B C D


JIS STKR400/DIN EN10210/DIN EN10219/ASTM A500/GB/T 3094-2000/GB/T6728-2002

Place of Origin



2000 Ton/month


Packed by steel strips, Packed by nylon bags,according to customers' requirements


Construction, e. g: bridge construction, steel structure, machine manufacturing, greenhouse building, fence pipe etc

Main market:

North and South America, East and West Europe, Middle east, Africa, South and southeast Asia, Australia

Surface Treatment

Galvanized, PE, anti rust oil etc.



Square steel tubes are widely used in Construction,machine structure pipe, Greenhouse pipe, Building material tube, Furniture tube, Low pressure fluid tube,bridge, highway, windows of model steel door, machinery, chemical industry,supermarket goods shelf etc.


Competitive advantage

1.One-stop purchasing saving time and cost for customer

2. Free sample can be provided

3. Small order is acceptable

4. OEM is acceptable

5. Any third party testing is acceptable

6. Promise To delivery the goods on time

7.Customized production and packing for customer

8.Providing one-stop solution for customer with 30 years sales experience

9.Discount according to order quantity


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