Duplex Stainless Steel 2304 S32304 Seamless Pipe
| Model NO. | S32304/2304 |
| Grade | Duplex Stainless Steel |
| Certification | ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS |
| Shape | Pipe&Tube |
| Technique | Hot Rolled |
| Surface Treatment | Polished |
| Key Words | Duplex Stainless Steel |
| Stock | Available |
| Surface | Polishing |
| Size | Customized |
| Delivery | 7-15 Days |
| Transport Package | Standard Packaging |
| Specification | OEM |
| Trademark | Asiaalloy |
| Origin | China |
| HS Code | 7304419000 |
| Production Capacity | 50000 Pieces/Year |
Description
Duplex steel is an alloy material. It is usually composed of iron, carbon, and other alloying elements (such as chromium, nickel, molybdenum, etc.)
Duplex steel gets its name because it consists of two different organizational phases (austenite phase and ferrite phase), which provide excellent strength and toughness properties and are commonly used to make a variety of parts and components with high strength requirements,The organization of this alloy is relatively more complex than that of single-phase steels, which provides better properties.Overall, duplex steel is a highly corrosion-resistant and superior-performing material suitable for use in various industrial sectors.
| Item | China | American | Germany | |||
| GB | ISC | UNS | ASTM | DIN EN/DIN | W-Nr. | |
| N07718 | GH4169 | H41690 | N07718 | 5596 | NiCr19NbMo | 2.4668 |
| (GH169) | 5662 | |||||
| 2205 | 022Cr22Ni5Mo3N | S22253 | S31803 | X2CrNiMoN 22-5-3 | 1.4462 | |
| 022Cr23Ni5Mo3N | S22053 | S32205 | ||||
| 2507 | 022Cr25Ni7Mo4N | S25073 | S32750 | 2507 | X2CrNiMoN25-7-4 | 1.4410 |
| 1.4162 | S32101 | |||||
| 1.4501 | 022Cr25Ni7Mo4WCuN | S27603 | S32760 | X2CrNiMoCuWN 25-7-4 | 1.4501 | |
| 00Cr23Ni7Mo3.5WCuN* | ||||||
| 1.4460 | 022Cr25Ni6Mo2N | S22553 | S31200 | X3CrNiMoN 27-5-2 | 1.4460 | |
| 1.4362 | 022Cr23Ni4MoCuN | S32304 | 2304 | |||
| 1.4547 | 015Cr20Ni18Mo6CuN | S31254 | S31254 | |||
| cd4mcu | J93370 | |||||
| 904L | 015Cr21Ni26Mo5Cu2 | S31782 | 904L | N08904 | ||
| S34709 | S34779 | 347H | S34709 | |||
| 1.4451 | ZG03Cr26Ni6Mo3Cu3N | J93372 | ||||
| s32550 | 03Cr25Ni6Mo3Cu2N | S25554 | 255 | S32550 | X2CrNiMoCuN 25-6-3 | 1.4507 |
| 347H | S34779 | S34709 | 347H | |||
| F55 | 022Cr25Ni7Mo4WCuN | S27603 | S32760 | X2CrNiMoCuWN 25-7-4 | 1.4501 | |
| 00Cr23Ni7Mo3.5WCuN* | ||||||
| A890 Grade 5A | ZG03Cr26Ni7Mo4N | J93404 | ||||
| A890 Grade 4A | ZG03Cr22Ni5Mo3N | J92205 | ||||
| A890 Grade 3A | J93371 | |||||
| A890 Grade 6A | J93380 | |||||
| A890 Grade 1B | ZG03Cr26Ni6Mo3Cu3N | J93372 | ||||
| LDX 2101 | S32101 | |||||
| A182 F51 | 022Cr22Ni5Mo3N | S22253 | S31803 | |||
| 022Cr23Ni5Mo3N | S22053 | S32205 | ||||
| zeron 100 | 022Cr25Ni7Mo4WCuN 00Cr23Ni7Mo3.5WCuN* | S27603 | S32760 | X2CrNiMoCuWN 25-7-4 1.4501 | ||
| F53 | 022Cr25Ni7Mo4N | S25073 | 2507 | S32750 | X2CrNiMoN25-7-4 | 1.4410 |
| ce8mn | J93345 | |||||
| 3RE60 | 022Cr19Ni5Mo3Si2N | S21953 | S31500 | |||
| (00Cr18Ni5Mo3Si2) | ||||||
| 1.4104 | Y10Cr17 | S11717 | 430F | S43020 | X14CrMoS 17 | |
| (Y1Cr17) | (X12CrMoS 17) | |||||
| S31703 | 022Cr19Ni13Mo3 | S31703 | 317L | S31703 | X2CrNiMo 18-15-4 | |
| (00Cr19Ni13Mo3) | (X2CrNiMo 18-16) | 1.4438 | ||||
| S32900 | 329 | S32900 | ||||
| 2304 | 022Cr23Ni4MoCuN | S23043 | 2304 | S32304 | ||
| S32654 | 015Cr24Ni22Mo8Mn3CuN | 654SMO | S32654 | X1CrNiMoCuN24-22-8 | 1.4652 | |
| 654SMo | S32652 | |||||
| S41008 | 06Cr13 | S41008 | 410S | S41008 | X6Cr 13 | |
| (0Cr13) | (X7Cr 13) | 1.4000 | ||||
| 1.4539 | 015Cr21Ni26Mo5Cu2 | S31782 | 904L | N08904 | ||
| F60 | 022Cr22Ni5Mo3N | S22053 | S31803 | X2CrNiMoN 22-5-3 | 1.4462 | |
| 022Cr23Ni5Mo3N | S22253 | S32205 | ||||
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.
