Product Description
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S,420, 430, 431, 440A, 904L, 2205, 2507, ect. |
Out- Diameter | Seamless Pipe: 6mm-530mm Welded Pipe: 8mm-3000mm |
Thickness(mm) | Seamless Pipe: 1.0mm - 40mm Welded Pipe: 0.5mm-45mm As Your Request |
Tolerance | a) Outer Diameter: +/-0.2mmb) Thickness: +/- 1% or as customer request c) Length: +/- 10mm |
Length | 1-12m or as Your Request |
Surface | 2B,BA(bright annealed) NO.1 NO.2 NO.3 NO.4,2D, 4K, 6K, 8K HL(Hair Line), SB, Embossed,as your request |
Certificate | BV,ISO ,CE,SGS,TUV |
Seaworthy Packaging | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM |
0ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Products Description
1. Our stainless steel pipes have undergone bright sparks, remove the inner weld bead, and are precision polished. The size of thetube can be less than 0.3μm. 2. Inner hole: The tube has a complete, clean and flawless hole.
3. The raw materials come fromTaiyuan Iron and Steel, Baotou Steel, Diaopu and other places.
Chemical Composition | |||||
Grade | C | Si | Mn | Cr | Ni |
304 | ≤0.07 | ≤1.00 | ≤2.0 | 18.00~20.00 | 8.00~10.50 |
304L | ≤0.030 | ≤1.00 | ≤2.0 | 18.00~20.00 | 9.00~13.00 |
310S | ≤0.08 | ≤1.00 | ≤2.0 | 24.00~26.00 | 19.00~22.00 |
316 | ≤0.08 | ≤1.00 | ≤2.0 | 16.00~18.00 | 10.00~14.00 |
316L | ≤0.03 | ≤1.00 | ≤2.0 | 16.00~18.00 | 12.00~15.00 |
321 | ≤0.08 | ≤1.00 | ≤2.0 | 17.00~19.00 | 9.00~13.00 |
904L | ≤0.02 | ≤1.00 | ≤2.0 | 19.00~23.00 | 23.00~28.00 |
2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22.00~23.00 | 4.5~6.5 |
2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24.00~26.00 | 6.00~8.00 |
Strict Quality Control
(1) During and after production, 4 QC personnel with more than 5 years of experience randomly inspect the products. (2) National accredited laboratory with CNAS certificate
(3) Accept inspection from a third party designated/paid by the buyer, such as SGS,BV.
(4) Our pipes have passed AD 2000-W0, PED 2014/68/EU, ISO 9001: 2015 certification.
(5)Inspection: chemical composition and mechanical performance test; hydrostatic pressure test, eddy current testing and hydraulic or air tightness testing,size and visual inspection, non-destructive testing.
(5)Inspection: chemical composition and mechanical performance test; hydrostatic pressure test, eddy current testing and hydraulic or air tightness testing,size and visual inspection, non-destructive testing.
Product Category
Application
Widely used in petroleum, chemical, medical, food, light industry, Industrial pipes and mechanical structural parts such as mechanical meters. In addition, when the bending and torsion strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts. And engineering structure.It is also often used as furniture and kitchen utensils.
Our warehouse
Customer Photos
Product packaging
Packing | Each tube is wrapped in a plastic sleeve with a cap on the end to ensure the best cleanliness |
OEM accepted, besides,the pakage can also be according to your demands. | |
Shipping | 1.Shipping by containers |
2.Shipping by bulk ship. |
FAQ
Q1: Are you a factory or a trader? A1: Kuaifa is manufacturer of Steel Product since 2001. 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.
Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2:What are your company's main products?
A2: Our main products are stainless steel plate/sheet, coil, round/square
pipe, bar, channel, etc.
pipe, bar, channel, etc.
Q3: How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q4:What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5: How to get samples?
A5: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.