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ASTM Q235 Carbon Seamless Rectangular Steel Tube for structural use
Simple Details
Square tube, is a kind of square steel tubes, steel pipe and round steel, compared to solid steel in the bending torsional strength phase at the same time, the weight is lighter, commonly is a kind of economic cross section steel, widely used in the manufacture of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used.
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 |
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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.