- Grade:Our premium selection includes the 300 and 400 Series, with specialized Austenitic and Ferritic options, ensuring a perfect fit for any project.
- Standard:Complying with renowned standards: ASTM, AISI, DIN, EN, GB, and JIS, our products guarantee quality and reliability.
- Length:Available in versatile lengths of 2438mm, 3000mm, and 6000mm. Custom lengths are also possible to meet unique requirements.
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, and 2000mm to suit your project needs.
- Thickness:Our plates range from an ultra-thin 0.3mm to a robust 10.0mm in thickness, catering to diverse applications.
- Place of Origin:Expertly crafted in Jiangsu, China (Mainland), a hub of industrial excellence.
- Model Number:Available models include: 201, 304, 304L, 310S, 316, 316L, 321, and 430, providing an array of options to match your specifications.
- Type:Experience the versatility of both Hot rolled and Cold rolled processes, tailored to your project's demands.
- Application:Perfectly suited for architectural marvels, construction endeavors, building innovations, and sophisticated kitchenware.
- Certification:Certified to the highest standards with BV, IBR, ISO, ROHS, and SGS, ensuring impeccable quality control.
- Surface:Available in finishes like 2B, BA, 4K, 8K, and HL, with the choice of a protective PVC cover for added durability.
- Note:Additional material requirements? We're ready to accommodate your specific needs and preferences.

Detailed Information: Unveil the outstanding attributes and unique features of our Durable Cold Rolled Stainless Steel Sheet with a pristine 2b Ba Surface. Delve into how it surpasses expectations in both quality and performance, making it a benchmark in the industry.
Typical chemical composition |
% |
304 |
304L |
310s |
321 |
C |
0-0.07 |
0-0.03 |
0.8 |
0.08 |
Mn |
0-2.0 |
0-2.0 |
2.00 |
2.00 |
Si |
0-1 |
0-1 |
1.00 |
1.00 |
P |
0-0.05 |
0-0.05 |
0.035 |
0.035 |
S |
0-0.02 |
0-0.02 |
0.030 |
0.03 |
Cr |
17.5-19.5 |
17.5-19.5 |
24.0-26.0 |
17.0-19.0 |
Ni |
8-10.5 |
8-10.5 |
19.0-22.0 |
9.0-12.0 |
Mo |
|
|
|
|
TI |
|
|
|
5×C% |
Fe |
Balance |
Balance |
|
|
Item |
Material |
Specification |
316Series Stainlee Steel Sheet/Plate |
316L/2B |
Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm |
316L/NO.1 |
316Ti |
317L |
317L |
304 Series Stainlee Steel Sheet/Plate |
304/2B |
Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm |
304/NO.1 |
304L/NO.1 |
321 Series Stainlee Steel Sheet/Plate |
321/2B |
Thickness:0.4-60 mm Width:≥1000 mm Length:≥6000 mm |
321/NO.1 |
Surface Finishing: Revel in the impeccable and glossy 2b Ba surface finishing that provides a sophisticated and elegant appearance for all your stainless steel applications. Our meticulous surface finishing process not only enhances aesthetic appeal but also fortifies durability, establishing a new pinnacle in the industry.
Surface |
Definition |
Application |
NO.1 |
The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. |
Chemical tank, pipe. |
2B |
Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. |
Medical equipment, Food industry, Construction material, Kitchen utensils. |
NO.3 |
Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction |
NO.4 |
Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction, Medical equipment. |
HL |
Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size |
Building Construction. |
BA (No.6) |
Those processed with bright heat treatment after cold rolling. |
Kitchen utensils, Electric equipment, Building construction. |
Mirror (No.8) |
Shinning like a mirror |
Building construction |
Detailed Photos

Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system. Our credentials are a testament to our quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we've honed our expertise in crafting both standard and bespoke products, delivering exceptional quality at lightning-fast speeds. Housing cutting-edge machinery, our facilities include advanced plate shearers, drawbenches, and polishing equipment, ensuring that each product meets the highest standards. Our diverse product suite is crafted from premium materials such as AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, plus ASTM A36, A53 A106, ASTM A283, and more. These superior products are indispensable across a broad spectrum of industries, including chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental solutions, food machinery, municipal water supply, architectural projects, and boiler heat exchanger applications.
Guided by the principle of 'Quality First, Mutual Benefit', we remain dedicated to providing sincere, professional service as our paramount mission. Our steadfast commitment to mutual growth ensures that we and our partners achieve lasting success, built on a strong foundation of collaboration and shared prosperity.
We are eagerly poised to forge partnerships with distinguished business associates from every corner of the world. Your complete satisfaction is not just our goal but the pinnacle of our ambitions!
Q: What is the main difference between 304 and 430 stainless steel?
A: The primary distinction lies in their chemical composition and intrinsic properties. 304 stainless steel incorporates approximately 18% chromium and 8% nickel, endowing it with exceptional corrosion resistance and heat tolerance, which makes it ideal for applications in the food and medical industries. On the other hand, 430 stainless steel contains about 16-18% chromium and lacks nickel, offering superior processing properties and enhanced thermal conductivity.
Q: Is the product magnetic?
A: No, 304 stainless steel is non-magnetic, ensuring it is suitable for various non-magnetic applications.
Q: What should I be careful about when handling the product?
A: Since the material is metal, handle with care as edges and corners can be sharp, potentially causing injuries. Additionally, the surface is protected by a transparent film that should be removed prior to use to achieve optimal performance.