- Grade:300 Series, 400 Series, Austenitic, Ferritic: Our versatile selection encompasses these top-notch series for superior performance across various uses.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Our products meet these esteemed standards, ensuring reliability and global compatibility.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Tailored to meet your project's specific requirements with precision.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Offering a range of widths to accommodate your design needs seamlessly.
- Thickness:0.3mm-10.0mm: Our sheets are available in a diverse range of thicknesses, providing flexibility for your custom applications.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, a hub of excellence for stainless steel production.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Choose from our extensive lineup of models, each crafted for specific functionalities.
- Type:Hot rolled, Cold rolled: Available in both hot and cold rolled types for optimal versatility in application.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Our steel sheets are the perfect choice for a wide array of professional applications.
- Certification:BV, IBR, ISO, ROHS, SGS: Certified to the highest industry standards, guaranteeing quality and safety.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Choose from a range of sophisticated surface finishes to suit your aesthetic and protective needs.
- Note:We can accommodate additional materials as needed: Customization options are available to meet your unique project demands.

Detailed Information: Unveil the superior qualities and remarkable features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Delve into the reasons why it excels in quality and performance, positioning itself as the pinnacle of choice for discerning professionals.
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: Revel in the immaculate and expertly polished 2b Ba surface finishing that promises a sleek and sophisticated look for all your stainless steel applications. Our advanced surface finishing process not only elevates appearance but also enhances durability, establishing a new benchmark of excellence 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.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. takes immense pride in our unmatched ability to customize both standard and non-standard stainless steel products with exceptional quality, delivered within impressively short timeframes. Our cutting-edge facilities are equipped with advanced machinery including plate shearers, drawbenches, polishing machines, and more, ensuring precision and excellence. Our diverse product range features 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, and ASTM A36, A53 A106, ASTM A283, among others. These high-quality materials are highly valued across a broad spectrum of industries including chemical processing, fertilizer manufacturing, petrochemical production, natural gas extraction, nuclear energy, aerospace innovation, environmental technology, food machinery construction, water supply infrastructure, architectural design, and boiler heat exchangers, to name just a few.
Guided by our core principle of 'Quality First, Mutual Benefit', we are unwaveringly dedicated to providing sincere and professional service as our foremost objective. Our solid foundation is built on promoting joint development with our partners, ensuring sustainable success and long-lasting prosperity for all parties involved.
We are thrilled to extend an invitation to esteemed business partners from around the world to collaborate with us. Achieving your complete satisfaction is our ultimate goal and the pinnacle of our 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.