- Grade:Our elite selection includes the 300 Series, 400 Series, Austenitic, and Ferritic grades, ensuring a perfect match for diverse applications.
- Standard:Meets the highest industry standards including ASTM, AISI, DIN, EN, GB, and JIS.
- Length:Available in 2438mm, 3000mm, 6000mm, or customized lengths to suit your specific project requirements.
- Width:Choose from our versatile range of widths: 1000mm, 1219mm, 1500mm, and 2000mm.
- Thickness:Our sheets are offered in varied thicknesses from 0.3mm to 10.0mm, catering to different structural needs.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), renowned for quality stainless steel production.
- Model Number:Available models include 201, 304, 304L, 310S, 316, 316L, 321, and 430, tailored to meet your exact specifications.
- Type:Expertly crafted in both Hot rolled and Cold rolled types to meet diverse application needs.
- Application:Perfectly suited for cutting-edge architecture, robust construction, innovative building projects, and elegant kitchenware.
- Certification:Certified for quality and reliability with BV, IBR, ISO, ROHS, and SGS approvals.
- Surface:Premium finishes available: 2B, BA, 4K, 8K, HL, with an optional protective PVC cover for added durability.
- Note:We offer flexibility with the option to accommodate additional materials as your projects demand.

Detailed Information: Uncover the remarkable characteristics and outstanding features of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Dive into the specifics of how it elevates quality and performance to new heights, offering reliability and excellence that cater to your every need.
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: Experience the impeccable and sophisticated 2b Ba surface finishing, delivering a sleek and refined aesthetic for all your stainless steel applications. Our advanced surface finishing process not only enhances visual appeal but also significantly boosts durability, raising the bar and setting 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 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.
We take immense pride in our unmatched ability to tailor both standard and non-standard products to meet your exact specifications, delivering exceptional quality within impressively short timeframes. Our cutting-edge facilities are equipped with the latest in technological advancements, including sophisticated plate shearers, drawbenches, polishing machines, and more. Our vast product portfolio comprises 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, as well as ASTM standards such as A36, A53 A106, ASTM A283, and beyond. These high-grade offerings are extensively utilized across a myriad of industries, including chemical processing, fertilizer production, petrochemicals, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architectural, and boiler heat exchangers.
With our unwavering commitment to the principle of 'Quality First, Mutual Benefit', we dedicate ourselves to providing sincere and professional service as our core mission. Our solid foundation is built on cultivating joint growth with our partners, ensuring lasting success and prosperity for everyone involved.
We are thrilled at the prospect of forging partnerships with esteemed business collaborators from around the world. Achieving your utmost 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.