High-Quality Seamless Stainless Steel Pipe ASTM AISI 201 430
Model NO. | ASTM AISI 201 430 |
Material | Stainless Steel |
Surface Treatment | Polished |
Usage | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
Section Shape | Round |
Outer Diameter | 25-1020mm |
Nominal Diameter | 20-1000mm |
Tolerance | Acording to The Standard or as The Requirement of |
Length | 1-13m |
Transport Package | Woven Bags, Plastic Bags, Cap Ends, Plywood Cases |
Specification | GB/T 24593, ASTM A249, A269, A789, JIS G3463 |
Trademark | Asiaalloy |
Origin | China |
HS Code | 7306900090 |
Production Capacity | 15000 Ton/Year |
Description
Description | stainless steel industrial welded pipe |
Section Shape | round/customized. |
Material range | 304, 304L, 316L, 321, 310S, etc |
Od(mm) | 8mm~1800mm |
Wall Thickness | 1mm~60mm |
Length | 0.5-30 Metre/Customized |
Tolerance | According to the Standard you require |
Suface Treatment | Pickling Finish, No.1, 2b, Polish, Hairline, No.4 |
Transport Package | With plastic caps on both end , pack into Bundles/plywood case/customized |
Trademark | Sailing/customized |
MOQ | 1ton |
Productivity | 3000 Ton Per Month |
Certificate | CE, GOST,PED by TUV, ISO9001 |
Standard | GB/ASTM/ASME/DIN/EN/GOST/JIS/PED |
Origin | China |
Usage | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
Detailed Photos

Product Parameters
DN | MM | Thickness, Weight | |||||||
Sch.5S | Sch.10S | Sch.20S | Sch.40S | ||||||
mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
20 | 25.00 | 1.60 | 0.933 | 2.00 | 1.146 | ||||
25 | 32.00 | 1.60 | 1.212 | 2.90 | 2.102 | 3.20 | 2.296 | ||
32 | 38.00 | 1.60 | 1.451 | 2.90 | 2.536 | 3.20 | 2.774 | 3.60 | 3.085 |
40 | 45.00 | 1.60 | 1.730 | 2.90 | 3.041 | 3.20 | 3.332 | 3.60 | 3.713 |
50 | 57.00 | 1.60 | 2.208 | 2.90 | 3.908 | 3.20 | 4.289 | 4.00 | 5.281 |
65 | 76.00 | 2.00 | 3.687 | 3.20 | 5.803 | 4.50 | 8.015 | 5.00 | 8.843 |
80 | 89.00 | 2.00 | 4.334 | 3.20 | 6.839 | 4.50 | 9.472 | 5.60 | 11.634 |
100 | 108.00 | 2.00 | 5.281 | 3.20 | 8.354 | 5.00 | 12.829 | 6.30 | 15.960 |
125 | 133.00 | 2.90 | 9.398 | 3.60 | 11.604 | 5.00 | 15.942 | 6.30 | 19.883 |
150 | 159.00 | 2.90 | 11.277 | 3.60 | 13.936 | 5.60 | 21.399 | 7.10 | 26.865 |
200 | 219.00 | 2.90 | 15.611 | 4.00 | 21.423 | 6.30 | 33.380 | 8.00 | 42.048 |
250 | 273.00 | 3.60 | 24.159 | 4.00 | 26.803 | 6.30 | 41.854 | 8.80 | 57.915 |
300 | 325.00 | 4.00 | 31.984 | 4.50 | 35.926 | 6.30 | 50.015 | 10.00 | 78.467 |
350 | 377.00 | 4.00 | 37.166 | 5.00 | 46.333 | 8.00 | 73.534 | 12.00 | 109.106 |
400 | 426.00 | 4.00 | 42.048 | 5.00 | 52.436 | 8.00 | 83.299 | 12.00 | 123.753 |
450 | 480.00 | 4.00 | 45.137 | 5.00 | 56.297 | 8.00 | 89.477 | 14.30 | 157.695 |
500 | 530.00 | 5.00 | 62.649 | 5.60 | 70.083 | 10.00 | 124.052 | 15.00 | 184.209 |
600 | 630.00 | 5.50 | 82.820 | 6.30 | 94.740 | 10.00 | 149.460 | 17.50 | 258.286 |
700 | 720.00 | 5.50 | 96.657 | 8.00 | 140.094 | 12.70 | 220.912 | 17.50 | 302.315 |
800 | 820.00 | 8.00 | 160.420 | 12.70 | 253.181 | 17.50 | 346.778 | ||
900 | 920.00 | 8.00 | 180.548 | 12.70 | 285.133 | 19.00 | 423.595 | ||
1000 | 1020.00 | 10.00 | 250.595 | 14.30 | 356.819 | 26.20 | 645.985 |
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 provide welded stainless steel pipes and pipe fittings upon request. Our extensive market knowledge ensures that only pipes passing meticulous inspection are delivered to you.
Do you have any certifications?
We proudly hold numerous esteemed domestic and international certifications, including the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS).We have also secured the exclusive authorization from the American Hastelloy Company in China, enabling us to collaborate, develop, and manufacture superior Hastelloy long products.
What is your delivery time?
Delivery time primarily hinges on your requested volume. Typically, the delivery period is around 1 month for a standard 40FT container. If stock is available, we can expedite shipping within 5 days.
What are your payment terms?
Our standard payment terms are a 30% deposit with the balance payable against the Bill of Lading. We also accept L/C. Shipping terms include EXW, FOB, CFR, and CIF, tailored to your preference.
How can you guarantee the quality of my goods?
We ensure quality by conducting 100% PMI testing and measurement for all materials before shipment. We welcome third-party inspections and provide EN10204.3.1B Mill test certificates for all materials.
How do you establish and maintain long-term, beneficial business relationships?
1. We maintain superior quality and competitive pricing to ensure our customers’ benefit.
2. We respect each customer, engage in sincere business practices, and provide consistent service both before and after every transaction.