- Grade:Explore the versatile 300 and 400 Series, perfectly suited for both Austenitic and Ferritic applications.
- Standard:Manufactured to meet rigorous standards: ASTM, AISI, DIN, EN, GB, JIS, ensuring quality and reliability.
- Length:Available in 2438mm, 3000mm, 6000mm, or custom lengths tailored to your project's specific needs.
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, and 2000mm to fit any requirement.
- Thickness:Precision-engineered thickness ranging from 0.3mm to 10.0mm, providing durability and flexibility.
- Place of Origin:Proudly sourced from Jiangsu, China (Mainland), a region synonymous with excellence in manufacturing.
- Model Number:A diverse selection including models 201, 304, 304L, 310S, 316, 316L, 321, and 430 to suit your needs.
- Type:Available in both Hot rolled and Cold rolled types, each offering unique benefits for your projects.
- Application:Perfectly crafted for use in architecture, construction, building projects, and even kitchenware solutions.
- Certification:Accredited with BV, IBR, ISO, ROHS, SGS certifications, ensuring compliance and superior quality.
- Surface:Sophisticated surface finishes available: 2B, BA, 4K, 8K, HL, with an optional protective PVC cover.
- Note:We offer flexibility to accommodate additional materials as your project requires.

Detailed Information: Unveil the outstanding characteristics and superior features of our Durable Cold Rolled Stainless Steel Sheet with 2b Ba Surface. Delve into what makes it excel in both quality and performance, distinguishing it 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 flawless elegance of our 2b Ba surface finishing, designed to offer a sleek and refined aesthetic for all your stainless steel needs. Our meticulously crafted surface finishing process not only enhances appearance but also fortifies 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. 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 uncompromising 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. As industry leaders, we continually push the boundaries of innovation and excellence, ensuring that our products not only meet global expectations but set new benchmarks in the industry. We invite you to experience the superior quality and precision that only Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. can provide, a commitment that defines our legacy and our future.
We take immense pride in our exceptional ability to tailor both standard and non-standard products, delivering unparalleled quality within impressively swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and a host of other state-of-the-art equipment. Our product range is crafted from superior-grade materials, including 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 A36, A53 A106, and ASTM A283, among others. These exquisite products are extensively utilized across various industries such as chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, and boiler heat exchangers.
Upholding our guiding principle of 'Quality First, Mutual Benefit', we are devoted to providing sincere and professional service as our foremost objective. Our sturdy foundation is anchored in nurturing joint development with our partners, securing lasting success for all parties involved.
We are thrilled at the prospect of partnering with esteemed business associates from every corner of the globe. Your utmost satisfaction is our supreme 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.