- Grade:Discover our versatile range featuring the 300 Series, 400 Series, as well as the exceptional Austenitic and Ferritic grades.
- Standard:Our steel plates adhere to the highest standards: ASTM, AISI, DIN, EN, GB, and JIS, ensuring unmatched reliability.
- Length:Choose from standard lengths of 2438mm, 3000mm, 6000mm, or request custom lengths to perfectly suit your needs.
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm to provide flexibility for any project.
- Thickness:Featuring a range of thicknesses from 0.3mm to 10.0mm, tailored to meet diverse industrial requirements.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a region renowned for its quality craftsmanship.
- Model Number:Offered in various models such as 201, 304, 304L, 310S, 316, 316L, 321, and 430 for a perfect fit.
- Type:Available as both Hot rolled and Cold rolled types, catering to diverse industrial demands and preferences.
- Application:Ideal for a variety of applications including architecture, construction, building projects, and premium kitchenware.
- Certification:Backed by top certifications: BV, IBR, ISO, ROHS, SGS, assuring quality and safety.
- Surface:Offers an array of surface finishes like 2B, BA, 4K, 8K, HL, with an optional protective PVC cover for added versatility.
- Note:We are prepared to accommodate additional materials as needed, ensuring a solution for every project.

Detailed Information: Uncover the remarkable qualities and outstanding features of our Durable Cold Rolled Stainless Steel Sheet with a pristine 2b Ba Surface. Delve into how this product excels in superior quality and exceptional performance, setting it apart from the competition.
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: Immerse yourself in the elegance of our flawless and polished 2b Ba surface finishing, crafted to ensure a sophisticated and refined appearance for all your stainless steel needs. Our innovative surface finishing process not only enhances aesthetic appeal but also boosts durability, establishing a new benchmark within 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 take immense pride in our unrivaled ability to tailor both standard and bespoke products, delivering exceptional quality within impressively brief timeframes. Our cutting-edge facilities are equipped with the latest in technological advancements, including advanced plate shearers, drawbenches, and polishing machines, among others. Our extensive product range is crafted from premium-grade materials such as 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 many more. These superior products are utilized widely across a myriad of industries, including chemical processing, fertilizer manufacturing, petrochemicals, natural gas, nuclear energy, aerospace, environmental protection, food machinery, water supply, architectural projects, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit,' we are unwavering in our commitment to offer sincere and expert service as our primary mission. Our solid foundation is rooted in nurturing joint growth with our partners, ensuring lasting success for all parties involved.
We are genuinely excited about the prospect of forming collaborations with esteemed business partners from every corner of the globe. Achieving your complete satisfaction is our ultimate 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.