- Grade:Our prestigious collection of stainless steel sheets includes the 300 Series, 400 Series, and the remarkable blends of Austenitic and Ferritic.
- Standard:Complying with the highest benchmarks, our sheets adhere to ASTM, AISI, DIN, EN, GB, and JIS standards.
- Length:Available in standard lengths of 2438mm, 3000mm, and 6000mm, or tailored to meet your specific requirements.
- Width:Widths available in 1000mm, 1219mm, 1500mm, and 2000mm, ensuring versatility for diverse applications.
- Thickness:Our sheets range from a delicate 0.3mm to a robust 10.0mm, catering to varied industrial needs.
- Place of Origin:Proudly sourced from Jiangsu, China (Mainland), a hub of stainless steel excellence.
- Model Number:Choose from our extensive range: 201, 304, 304L, 310S, 316, 316L, 321, and 430 models.
- Type:Offered in both Hot rolled and Cold rolled variations to suit your project needs.
- Application:Perfectly suited for architecture, construction, building endeavors, and kitchenware innovations.
- Certification:Our products proudly bear certifications from BV, IBR, ISO, ROHS, and SGS, guaranteeing quality and reliability.
- Surface:A choice of exquisite finishes: 2B, BA, 4K, 8K, HL, all with an optional PVC cover for enhanced protection.
- Note:We are flexible and can provide additional materials to cater to your bespoke requirements.

Detailed Information: Unveil the remarkable qualities and distinctive features of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. See how it not only meets but exceeds expectations in terms of superior quality and outstanding performance.
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 flawless elegance of our 2b Ba surface finishing, designed to deliver a sleek, polished appearance that elevates any stainless steel application. Our advanced finishing process not only enhances visual appeal but also boosts durability, setting an unprecedented 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. is a paragon of unparalleled expertise in the world of stainless steel, titanium, and nickel alloy welded pipes. As an authorized partner of the esteemed Haynes International, Inc., for both pipe and forging production, we are dedicated to maintaining the highest levels of quality through our strict adherence to ISO9001:2001 quality management systems. Our impressive portfolio of credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscores our commitment to excellence. Our welding specifications are crafted to meet and frequently surpass the most rigorous international standards, such as those outlined by TUV certifications. We are resolute in our mission to provide our distinguished global clientele with rapid, reliable, and cutting-edge metal pipeline solutions, consistently elevating industry standards.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our ability to tailor both standard and non-standard products, delivering unparalleled quality with astounding speed. Housing cutting-edge facilities, we are equipped with advanced plate shearers, drawbenches, polishing machines, and much more to ensure superior manufacturing capabilities. Our extensive product portfolio boasts top-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, along with ASTM A36, A53 A106, ASTM A283, among others. These premium products serve a wide array of industries, including but not limited to chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace technology, environmental sectors, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our core philosophy of 'Quality First, Mutual Benefit', we at Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. are dedicated to providing sincere and professional service as our primary goal. We are deeply committed to building a robust foundation that fosters joint development with our partners, ensuring enduring success for all parties involved.
We warmly welcome the opportunity to forge collaborations with esteemed business partners from across the globe. Your complete satisfaction is our ultimate ambition and we strive to achieve it with excellence!
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.