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Stainless steel square tube
Stainless steel pipe is a hollow, long, round steel or square rectangle material that is widely used in industrial transportation pipelines and mechanical structural components.In addition, when the bending and torsional strength is the same,the weight stainless steel tube is light, so stainless steel pipe is also widely used in manufacturing mechanical parts and engineering structures.
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Product Description:

Stainless steel pipe is a hollow, long, round steel or square rectangle material that is widely used in industrial transportation pipelines and mechanical structural components.In addition, when the bending and torsional strength is the same,the weight stainless steel tube is light, so stainless steel pipe is also widely used in manufacturing mechanical parts and engineering structures.

Parameter :

NameRectangular Stainless Steel Tube AISI SS Hollow Stainless Steel Square Pipe/tube
StandardASTM, GB, JIS, DIN, EN, AISI
Material GradeTP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
TP410 TP410S TP403
S31803/S32205 S32750 S32760
Outer DiameterSeamless Pipe: 4mm-812.80mm
Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),
ThicknessSeamless Pipe: 0.5mm - 60mm
Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
Length5.8-6.1 m or as customers' request
ToleranceAcording to the Standard.
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
TestUT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers
CertificateISO9001-2008,ASME, PED
Delivery Time7-30 Days, Depends on quantity


Product Details: 

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▶ 1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time . Or we may talk on line by Trademanager . And you can also find our contact information on contact page .


2. Can I get samples before order ?

Yes, of course. Usually our samples are free . we can produce by your samples or technical drawings . We can build the molds and fixtures .


▶ 3. What is your delivery time ?
A. The time of delivery is usually around 1 month(1*40FT as usual) ;
B. We can send out in 2 days , if it has stock .


▶ 4. What is your payment terms ?

Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble .


▶ 5. How can you garantee what I got will be good ?We are factory with 100% pre-delivery inspection which garantee the quality .
And as golden supplier on Alibaba , Alibaba assurance will make garanteewhich means alibaba will pay your money back in advance , if there is any problem with the products .


▶  6. How do you make our business long-term and good relationship ?

A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.

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