- Grade:300 Series, 400 Series, Austenitic, Ferritic: Experience the versatility and robustness of our offerings across these premium grades, ensuring exceptional performance and reliability.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Our products adhere to the highest global standards, guaranteeing unmatched quality and consistency.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Choose from standard lengths or customize to your project's specifications for the perfect fit.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Select the ideal width to meet your specific needs, ensuring maximum utility and adaptability.
- Thickness:0.3mm-10.0mm: A diverse range of thicknesses provides solutions for various applications, ensuring durability and precision.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, the heartland of superior stainless steel production.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Discover our extensive range of model numbers, each crafted for specific functionalities and requirements.
- Type:Hot rolled, Cold rolled: Choose between our hot rolled and cold rolled options, designed to meet diverse manufacturing and architectural demands.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Our stainless steel plates are perfect for enhancing structural integrity and aesthetic appeal across various sectors.
- Certification:BV, IBR, ISO, ROHS, SGS: Our products are backed by leading certifications, reflecting our unwavering commitment to excellence and safety.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Choose from a variety of exquisite finishes, each adding a distinct touch of sophistication and protection.
- Note:We can accommodate additional materials as needed: Our flexibility allows us to meet unique demands and specialized project requirements.

Detailed Information: Unveil the extraordinary attributes and distinctive features of our Durable Cold Rolled Stainless Steel Sheet with a superior 2b Ba Surface. Immerse yourself in understanding how this product excels in unparalleled quality and remarkable performance, making it a top 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: Immerse yourself in the experience of the impeccable and polished 2b Ba surface finishing, designed to deliver a sleek and sophisticated appearance for all your stainless steel applications. Our state-of-the-art surface finishing process not only enhances visual appeal but also significantly boosts durability, redefining industry standards with its innovative approach.
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. shines as a leading light in the world of premier stainless steel, titanium, and nickel alloy welded pipes. With the prestigious authorization from Haynes International, Inc. for pipe and forging production, our commitment to quality is second to none. We proudly uphold the rigorous standards of the ISO9001:2001 quality management system, ensuring every product is crafted to perfection. Our dedication to excellence is further evidenced by our EU EN3.1 certificates and the highly coveted TS pressure pipeline component manufacturing license. Every welding specification we meet adheres to, and frequently surpasses, the most stringent international standards, including the esteemed TUV certifications. Our mission is clear: to provide swift, reliable, and groundbreaking metal pipeline solutions to our valued clients around the globe, driven by an unwavering commitment to excellence.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our strength lies in our incredible ability to tailor both standard and non-standard products to meet your exact specifications while maintaining unrivaled quality. With an impressive turnaround, our cutting-edge facilities are equipped with sophisticated plate shearers, drawbenches, polishing machines, and a host of other advanced machinery. Our distinguished product lineup 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, ASTM A283, among various others. These exceptional products are integral across diverse industries such as chemical processing, fertilizer manufacturing, petrochemicals, natural gas, nuclear energy, aerospace, environmental protection, food machinery, water supply systems, architecture, and boiler heat exchangers, proving our versatility and unmatched industry contribution.
Firmly adhering to our guiding principle of 'Quality First, Mutual Benefit', we are dedicated to providing sincere and professional service as our foremost goal. Our robust foundation is built upon the premise of fostering mutual development with our partners, ensuring a prosperous and successful future for all parties involved. We strive to cultivate enduring partnerships that promote shared growth and triumph.
We wholeheartedly welcome and are enthusiastic about the prospect of collaborating with distinguished business partners from across the globe. Achieving your utmost satisfaction is our highest aspiration and is the driving force behind our relentless pursuit of 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.