304 201 403 316L Stainless Steel Tube Surface Bright Polished
Model NO. | 304 201 403 316L |
Grade | 300 Series |
Certification | ISO, AISI, ASTM, GB, EN, DIN, JIS |
Shape | Square |
Technique | Cold Rolled |
Surface Treatment | Polished |
Outer Diameter | 6mm-2500mm (3/8″-100″) |
Length | 3000-6000mm |
Wall Thickness | 1mm-150mm(Sch10-Xxs) |
Surface Finish | 2b, 2D, Ba, No.1, No.4, No.8, 8K, Mirror |
Process | Hot Rolled/Cold Rolled/Cold Drawn |
Usage | Pipeline Transport, Boiler Pipe, Hydraulic/Automob |
Transport Package | Standard Packaging |
Specification | As Required |
Trademark | Asiaalloy |
Origin | China |
HS Code | 730729000 |
Production Capacity | 2000000 Tons Per Year |
Description
Standard | ASTM |
Place of Origin | China |
Section Shape | Round |
Alloy Or Not | Is-Alloy |
Delivery Time | 8-14 days |
Brand Name | Asiaalloy |
Model Number | 300 series, 400 series, etc |
Application | decoration, building, sanitary, etc |
Welding Line Type | Seamless |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
Model Number | 201/202/304/316/316L/430 |
Steel Grade | 200/300/400 Series, 301L, 321, 410L, 304 |
Application | Exterior decoration; Architectur; Evevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure;Shipbuilding |
Tolerance | ±0.3% |
Surface finish | 2B/8K/Mirror/No.1, etc |
Size | Outer Diameter: 10-2000mm or as customer’s requirements |
Thickness: 0.1-100mm or as customer’s requirements | |
Length: 1-12m or as requirements | |
Package | Standard Seaworthy Package |
Length | 1-12m or as your requirements |
Item | 201/202/304/316 Stainless Steel Tube |
Normal Size(mm) | |||
Ф21×4 | Ф87×17.5 | Ф121×19 | Ф168×19 |
Ф21×4.5 | Ф89×6-12 | Ф124×6.5 | Ф168×8 |
Ф22×6.5 | Ф89×15 | Ф127×10 | Ф170×25 |
Ф25×8 | Ф89×17 | Ф127×13 | Ф172×18 |
Ф28×8 | Ф91×7.5 | Ф127×8 | Ф180×10 |
Ф30×10 | Ф92×12 | Ф130×12 | Ф180×18 |
Ф30×8 | Ф95×10 | Ф130×18 | Ф180×6 |
Ф32×8 | Ф95×12 | Ф133×6-12 | Ф180×8 |
Ф34×6 | Ф95×16 | Ф133×18 | Ф183×18 |
Ф34×8 | Ф95×20 | Ф140×8-12 | Ф185×18 |
Ф38×10 | Ф95×5.5 | Ф140×15 | Ф185×20 |
Ф38×8 | Ф95×8 | Ф140×20 | Ф192×18 |
Ф40×10 | Ф100×8.5 | Ф142×18 | Ф194×10 |
Ф40×8 | Ф100×13 | Ф145×18 | Ф194×16 |
Ф42×5-10 | Ф102×6-10 | Ф146×10 | Ф196×16 |
Ф45×6-12 | Ф102×15 | Ф146×12 | Ф196×24 |
Ф48×5-10 | Ф104×8.5 | Ф152×10 | Ф200×20 |
Ф50×8-12 | Ф108×6-10 | Ф152×12 | Ф219×6-12 |
Ф51×10 | Ф108×13 | Ф152×14 | Ф219×15 |
Ф55×10 | Ф108×15 | Ф152×20 | Ф245×10 |
Ф57×6-10 | Ф110×6 | Ф152×6 | Ф250×25 |
Ф60×6-12 | Ф114×6-10 | Ф152×8 | Ф273×6-12 |
Ф65×6-12 | Ф114×13 | Ф159×6-10 | Ф273×34 |
Ф68×6-12 | Ф114×17.5 | Ф159×12 | Ф325×8-10 |
Ф70×8 | Ф116×12 | Ф159×15 | Ф355×14 |
Ф70×10 | Ф116×8 | Ф159×18 | Ф377×10 |
Ф76×6-12 | Ф118×2 | Ф159×22 | Ф406×14 |
Ф80×8-12 | Ф121×6-11 | Ф168×10 | Ф457×14 |
Ф83×8-12 | Ф121×16 | Ф168×12 | Ф508×15 |
Detailed Photos

FAQ
Are you a factory or a trading company?
We are a dedicated factory specializing in the manufacturing of seamless stainless steel pipes. Additionally, we offer welded stainless steel pipes and pipe fittings to meet your comprehensive needs. Our in-depth market knowledge ensures that we deliver only the highest quality products, each meticulously inspected before shipment.
Do you have any certificates?
We proudly hold numerous prestigious domestic and international certifications, including the EU ISO9001 Quality Management System Certification, TUV Welding Certification, and the China Pressure Pipe Manufacturing License (TS).We are also exclusively authorized by the American Hastelloy Company in China for the collaboration, development, and production of Hastelloy long products.
What is your delivery time?
Delivery time primarily depends on your order volume. Typically, we deliver within approximately one month for a standard 40FT container. For in-stock items, shipping can be expedited to just 5 days.
What are your payment terms?
Our standard payment terms are a 30% deposit with the remaining balance against the bill of lading. We also accept L/C. Shipping terms include EXW, CFR, and CIF, tailored to your preference.
How can you guarantee the quality of my goods?
We ensure all materials undergo 100% PMI testing and precise measurement before shipping. We welcome third-party inspections and provide the EN10204.3.1B Mill Test Certificate for all materials.
How do you establish long-term and positive business relationships?
1. We maintain superior quality and competitive pricing to maximize our customers’ benefits.
2. We respect every customer, conducting business with sincerity and maintaining high service standards both before and after every transaction.