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Product Details:
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| Quality: | 4 Inch 2.5" 321 SS Pipe 40 X 40 430 Stainless Steel Tube 300mm Diameter | Standard: | JIS, AiSi, ASTM, GB, DIN, EN |
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| Type: | Welded | Steel Grade: | 300 Series, 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 4 |
| Application: | Industry,stair,medicine And Food Industry | Welding Line Type: | ERW |
| Outer Diameter: | 20mm | Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding | Grade: | 304/304L/316/316L |
| Section Shape: | Round | Alloy Or Not: | Non-Alloy |
| Surface Finish: | 2B | Invoicing: | By Actual Weight |
| Delivery Time: | 15-21 Days | Surface Finish: | 2B/BA/HL/NO.4/8K/Embossed/Gold/Rose Gold/Black Gold |
| Payment Term: | 30%T/T Advance + 70% Balance | Technique: | Cold Rolled Hot Rolled |
| Price Term: | CIF CFR FOB EX-WORK | Business Type: | Manufaturer |
| Origin: | Jiangsu China(Mainland) | OEM: | YES |
| Material: | 304/304L/316/316L Stainless Steel | Port: | Shanghai |
| High Light: | SS321 welded stainless steel pipe,2.5IN welded stainless steel pipe,4 inch ss pipe 40 X 40 |
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SS321 2.5IN Welded Stainless Steel Pipes/Tubes 410 4 Inch Ss Pipe 40 mm Customized Size
What is the process of welded stainless steel pipe manufacturing?
The stainless steel is placed through a checking process and cut at the edges in this stage. The stainless steel is pushed through and morphed into its required tubular size with a rolling machine. After being pressed and turned through the rolling machine, the edges are welded through a heating process called TIG.
Product Details
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Model
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Stainless steel tube
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Standard
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ASTM A213, ASTM A312, ASTM A789, ASTM A790
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Material Grade
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201/202/304/316/S31803/S32750
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Outer Diameter
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0.1mm-219.1mm
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Thickness
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0.05mm-20mm
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Length
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≤12000mm or as per customer request
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Tolerance
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a) Outer Diameter: +/-0.2mm
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b) Thickness: +/- 10% OR as customer request
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c) Length: +/- 10mm
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Surface
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Satin / Hairline: 180#, 320#
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Polish: 400#, 600#, 800# or Mirro surface
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Picking
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Application
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Decoration (Processed into raillings, handrails, doors and Windows),
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medical, industry, etc
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packing
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Plastic bag/woven packing
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(please send details packing to us if you have other requirements)
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Photo Details
Package&Delivery
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect.
Contact Person: Jessie
Tel: +8613327919758
