- Grade:Discover the versatility and reliability of our steel plates, available in the 300 Series, 400 Series, Austenitic, and Ferritic grades, designed to meet a wide range of industrial requirements.
- Standard:Our plates are manufactured in compliance with prestigious standards such as ASTM, AISI, DIN, EN, GB, and JIS, ensuring top-notch quality and performance.
- Length:Choose from our standard lengths of 2438mm, 3000mm, and 6000mm, or tailor them to your specific needs with custom lengths available upon request.
- Width:Offered in widths of 1000mm, 1219mm, 1500mm, and 2000mm to suit various applications and project requirements.
- Thickness:Our plates boast a thickness range of 0.3mm to 10.0mm, providing flexibility and strength for diverse uses.
- Place of Origin:Proudly sourced from Jiangsu, China (Mainland), a region renowned for its excellence in manufacturing.
- Model Number:Available in model numbers 201, 304, 304L, 310S, 316, 316L, 321, and 430, each offering unique properties for specific applications.
- Type:Our products are available in both hot rolled and cold rolled options, catering to varying industry preferences and needs.
- Application:These plates are ideal for a multitude of uses including architecture, construction, building projects, and even high-quality kitchenware.
- Certification:Certified by leading organizations such as BV, IBR, ISO, ROHS, and SGS, ensuring you receive a product of unparalleled quality.
- Surface:Choose from surface finishes like 2B, BA, 4K, 8K, and HL, with an optional protective PVC cover for added durability.
- Note:We are committed to meeting your specific requirements and can accommodate additional materials as needed to ensure your complete satisfaction.

Detailed Information: Embark on a journey to uncover the extraordinary attributes and premium features of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Explore how our product distinguishes itself with superior quality and unmatched performance, making it a standout choice in the market.
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: Indulge in the exquisite and perfectly polished 2b Ba surface finishing that guarantees a sophisticated and elegant appearance for all your stainless steel projects. Our meticulous surface finishing process not only elevates the visual appeal but also significantly boosts the durability, setting unparalleled standards 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. is a stellar icon of unparalleled expertise and innovation in the domain of stainless steel, titanium, and nickel alloy welded pipes. As a proudly authorized manufacturer by the esteemed Haynes International, Inc. for pipe and forging production, we maintain rigorous adherence to the ISO9001:2001 quality management system. Our illustrious credentials underscore our commitment to quality, including the coveted EU EN3.1 certificates and the distinguished TS pressure pipeline component manufacturing license. Our welding specifications are crafted to meet and frequently surpass the most stringent international standards, including TUV certifications. We are steadfast in our promise to deliver rapid, reliable, and cutting-edge metal pipeline solutions to our valued global clients.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we celebrate our unmatched capability to tailor both standard and bespoke products, all crafted with exceptional quality and delivered within impressively swift timeframes. Our cutting-edge facilities are home to an array of sophisticated machinery, including advanced plate shearers, precision drawbenches, and high-grade polishing machines, among others. Our exquisite product range showcases top-tier materials like AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, alongside ASTM A36, A53 A106, ASTM A283, and more. These superior offerings are indispensable across diverse sectors such as chemical processing, fertilizer manufacturing, petrochemical industries, natural gas, nuclear power, aerospace, environmental engineering, food machinery, water supply systems, architectural projects, and boiler heat exchangers.
Guided by our core tenet of 'Quality First, Mutual Benefit', we pledge to deliver genuine and professional service as our foremost mission. Our solid foundation is constructed on nurturing collaborative growth with our partners, ensuring sustainable success and prosperity for every stakeholder involved.
We are enthusiastic about the prospect of joining forces with distinguished business partners worldwide. Achieving your highest satisfaction is our ultimate goal and fervent aspiration!
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.