- Grade:Available in the versatile and high-quality 300 Series, 400 Series, as well as Austenitic and Ferritic grades, our plates ensure superior performance and adaptability for various applications.
- Standard:Our products adhere to the highest international standards including ASTM, AISI, DIN, EN, GB, and JIS, guaranteeing unparalleled quality and reliability.
- Length:Choose from standard lengths of 2438mm, 3000mm, and 6000mm, or request custom lengths tailored to your project’s needs.
- Width:Available in widths of 1000mm, 1219mm, 1500mm, up to 2000mm, offering flexibility for any scale of work.
- Thickness:Range from 0.3mm to 10.0mm, catering to a variety of structural requirements with precision and durability.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of innovation and excellence in stainless steel production.
- Model Number:Explore a wide selection with models like 201, 304, 304L, 310S, 316, 316L, 321, and 430, each designed for specific applications and exceptional performance.
- Type:Available in Hot rolled and Cold rolled types, providing options for both strength and surface finish.
- Application:Perfectly suited for architecture, construction, and building projects, as well as kitchenware, providing both aesthetic appeal and functional excellence.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, ensuring compliance with global quality and safety standards.
- Surface:Choose from surfaces like 2B, BA, 4K, 8K, and HL, with an optional protective PVC cover, offering both beauty and protection.
- Note:We can accommodate additional materials as needed, providing bespoke solutions for your unique project requirements.

Detailed Information: Uncover the remarkable attributes and innovative features of our Durable Cold Rolled Stainless Steel Sheet with its pristine 2b Ba Surface. Delve into why it excels in quality and performance like no other.
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 perfect and elegantly polished 2b Ba surface finishing that guarantees a sophisticated and stylish appearance for all your stainless steel applications. This advanced surface finishing process not only enhances the aesthetic appeal but also boosts durability, establishing a new benchmark 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 tall as a shining example of unparalleled excellence in the specialized arena of stainless steel, titanium, and nickel alloy welded pipes. As an authorized partner of the globally acclaimed Haynes International, Inc. for both pipe and forging production, we strictly comply with the rigorous ISO9001:2001 quality management system. Our impressive credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, stand as a proud testament to our unwavering commitment to impeccable quality. At Wuxi Weldpi, our welding specifications are crafted to not only meet but to often surpass the most stringent international standards, including the TUV certifications. We remain steadfast in our dedication to providing rapid, trustworthy, and cutting-edge metal pipeline solutions to our distinguished global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we pride ourselves on a unique ability to customize both standard and non-standard products, delivering unparalleled quality within remarkably short timeframes. Our cutting-edge facilities house advanced equipment such as plate shearers, drawbenches, polishing machines, and much more. Our extensive product range features top-grade materials like AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, along with ASTM A36, A53, A106, ASTM A283, among others. These premium products are extensively applied in diverse industries, including chemical production, fertilizers, petrochemicals, natural gas, nuclear power, aerospace technologies, environmental engineering, food machinery, water supply, architectural innovations, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are devoted to providing sincere and professional service as our foremost objective. Our robust foundation is built upon fostering joint development with our partners, ensuring long-lasting success for all parties involved.
We eagerly anticipate the opportunity to collaborate with esteemed business partners worldwide. Your utmost satisfaction is our ultimate ambition!
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.