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Mr. LosifTheir carbon steel products have high quality. Delivery is on time. A very pleasant cooperation!
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AmberYour company quality is really good, till now I have met zero defective rate. Hopefully you will keep this good condition! Thanks.
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ASTM Q235B Welded Rectangular Steel Tube Hollow Square Pipe For Construction
Place of Origin | China |
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Brand Name | ANSTEEL |
Certification | JIS G3302, ASTM A653M/A924M, EN10327 |
Model Number | Q235 A36 Q195 SS400 A53 |
Minimum Order Quantity | 1 Ton |
Price | Negotiable |
Packaging Details | Seaworthy Packing For Exporting |
Delivery Time | 7-10 days |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 50000 Tons/Year |

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xType | Welded Carbon Pipe | Surface Treatment | Black, Oil, Black Oil Surface |
---|---|---|---|
Technology | Hot Rolled | Wall Thickness | As Requirement |
Section Shape | Square | Trade Terms | FOB,EXW,CIF,CRF |
Highlight | Q235B Rectangular Steel Tube,ASTM Rectangular Steel Tube,Welded Hollow Square Pipe |
ASTM Q235B Carbon Welded Rectangular Steel Tube For Fluid Use
Simple Details
Carbon square tube is currently widely used, is the national construction than an indispensable material, mainly used in construction, machinery manufacturing, shipbuilding, power generation, automobile and a large number of industrial and mechanical products, but its main use is reflected in the construction industry.
Product name | Carbon square tube steel | |||
Outer diameter | 10*10-100*100 mm (Square); | |||
10x20--50x100mm (Rectangular) | ||||
Φ6-Φ114mm(round) | ||||
Thickness | 0.6mm to 2.5mm | |||
Length | 1m to 12m or as per your request | |||
Tolerance | Wall thickness tolerance:+/-0.02mm,Outer diameter tolerance:+/-0.2mm,Length tolerance:-0/+20mm | |||
Standard | GB/T 3091; GB/T3094;GB/T6728; EN10219; ASTMA500; JISG3446,etc | |||
Grade | Q195,Q195B,Q235B,Q345B,ASTM A500 A/B;EN10219 S235 S275; JIS G3466 STKR400 | |||
Application | construction building, furniture ,machinery making, container, hall structure, sun seeker, offshore oil field, sea trestle, | |||
motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on. | ||||
Packing | (1) nude packing | |||
(2) Plastic cloth or water proof package | ||||
(3) according to the clients requirements | ||||
(4) 27 tons/container for pipe with usual outer diameter. | ||||
For 20" container the max length is 5.85m; | ||||
For 40" container the max length is 11.85m. | ||||
Delivery Time | Around 20days after receiving the deposit | |||
Payment terms | 1)payment term:T/T or L/C,etc . | |||
2)trade terms:FOB/CFR/CIF | ||||
3)minimum quantity of order:5 MT |
Product Show
Package & Delivery
Certification
FAQ
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.