- Grade:300 Series, 400 Series, Austenitic, Ferritic: Discover our versatile range that includes the superior 300 and 400 series, with options in both austenitic and ferritic grades, ensuring unmatched durability and adaptability for varied applications.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Our stainless steel sheets conform to the most stringent international standards like ASTM, AISI, DIN, EN, GB, and JIS, ensuring global compatibility and reliability.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Available in diverse standard lengths of 2438mm, 3000mm, and 6000mm, with the flexibility to customize lengths to meet your specific demands.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Choose from our wide range of width options—1000mm, 1219mm, 1500mm, and 2000mm—to suit your project requirements with precision.
- Thickness:0.3mm-10.0mm: Our sheets are available in various thicknesses ranging from 0.3mm to 10.0mm, offering you the robustness needed for any application.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, China, a hub of industrial innovation and excellence.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Our model lineup includes the renowned 201, 304, 304L, 310S, 316, 316L, 321, and 430, ensuring a perfect fit for every application.
- Type:Hot rolled, Cold rolled: We offer both hot rolled and cold rolled types, each meticulously processed to cater to diverse industrial needs.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Our stainless steel sheets are the perfect choice for architecture, construction, various building projects, and sophisticated kitchenware, offering both utility and elegance.
- Certification:BV, IBR, ISO, ROHS, SGS: Certified by BV, IBR, ISO, ROHS, and SGS, our products guarantee top-tier quality and compliance with international standards.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Available in exquisite finishes such as 2B, BA, 4K, 8K, and HL, with an optional PVC cover for added protection and aesthetic appeal.
- Note:We can accommodate additional materials as needed: Customization is key; we can cater to requests for additional materials to precisely align with your project needs.

Detailed Information: Immerse yourself in the remarkable attributes and superior features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Uncover what makes it a leader in quality and performance, ensuring outstanding results for every application.
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 impeccable and elegant 2b Ba surface finishing that delivers a chic and sophisticated appearance to all your stainless steel endeavors. Our meticulous surface finishing process not only enhances visual 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. is a distinguished leader in the stainless steel, titanium, and nickel alloy welded pipes industry. As an expertly authorized producer by the illustrious Haynes International, Inc., we bring unparalleled expertise to pipe and forging production. Our steadfast dedication to quality is exemplified by our adherence to the ISO9001:2001 quality management system and our impressive array of credentials, such as the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications not only align with but frequently surpass global standards, including TUV certifications. With an unwavering commitment to excellence, we deliver prompt, reliable, and pioneering metal pipeline solutions to our valued global clientele, ensuring every connection is built on trust and superior craftsmanship.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our unmatched capability to tailor both standard and non-standard products with exceptional quality, all delivered in impressively swift timelines. Our cutting-edge facilities feature the most advanced plate shearers, drawbenches, polishing machines, and a host of other high-tech equipment. Our extensive product line is crafted from elite-grade materials, including 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 an array of others. These distinguished products serve a diverse array of applications across multiple industries, from chemical manufacturing and fertilizer production to petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our core philosophy of 'Quality First, Mutual Benefit', we are dedicated to delivering genuine and expert services as our foremost mission. Our firm foundation is built upon cultivating mutual growth with our partners, ensuring long-lasting success and prosperity for everyone involved.
We are enthusiastically looking forward to the chance to collaborate with esteemed business partners from across the globe. Your complete satisfaction is our ultimate goal and driving 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.