- Grade:300 Series, 400 Series, Austenitic, Ferritic: Experience a diverse selection of stainless steel grades, each crafted to cater to specific industry requirements, ensuring optimal performance and reliability.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Our products conform to international standards, guaranteeing top-tier quality and global compatibility.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Tailor the dimensions of your stainless steel plates to meet your unique project specifications, ensuring precision and efficiency.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Choose from a range of widths to perfectly fit your application needs, providing maximum flexibility and utility.
- Thickness:0.3mm-10.0mm: Offering a spectrum of thicknesses, our plates are ideal for various applications, providing strength and resilience.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, a renowned region for industrial excellence.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Select from our extensive range of model numbers, tailored for diverse industrial applications.
- Type:Hot rolled, Cold rolled: Available in both hot and cold rolled finishes, our plates offer versatility to suit your specific project needs.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Our plates are perfectly suited for a variety of sectors, providing reliable performance across numerous applications.
- Certification:BV, IBR, ISO, ROHS, SGS: Certified by leading international bodies, our products assure safety, sustainability, and superior quality.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Our surfaces are available in a variety of finishes, offering aesthetic appeal and functional protection.
- Note:We can accommodate additional materials as needed: Customization is key—let us know your specific material requirements to deliver perfectly tailored solutions.

Detailed Information: Unveil the remarkable and superior qualities of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Delve into its unmatched excellence in quality and performance, and discover the distinct advantages that make it a standout choice in the market.
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 lustrous 2b Ba surface finishing that imparts a sophisticated and elegant appearance to all your stainless steel applications. Our meticulous surface finishing process not only augments the visual appeal but also significantly 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. is a shining example of unrivaled excellence in the specialized domain of stainless steel, titanium, and nickel alloy welded pipes. As an authorized partner of the distinguished Haynes International, Inc. for both pipe and forging production, we proudly uphold the rigorous ISO9001:2001 quality management system standards. Our credentials, including the prestigious EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license, are a testament to our unwavering commitment to superior quality. Our welding specifications not only meet but often surpass the most stringent international standards, including TUV certifications. We are steadfast in our dedication to delivering prompt, reliable, and pioneering metal pipeline solutions to our valued clients across the globe, ensuring their needs are met with precision and expertise.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we pride ourselves on our exceptional capacity to tailor both standard and non-standard products, delivering peerless quality within impressively swift timeframes. Our cutting-edge facilities are equipped with state-of-the-art plate shearers, drawbenches, polishing machines, and more, ensuring our ability to meet diverse manufacturing needs. Our extensive product lineup features premium materials, including AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, alongside ASTM A36, A53 A106, ASTM A283, and others. These superior products serve a wide array of industries such as chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit', we are steadfast in our commitment to provide sincere and professional service as our foremost objective. Our solid foundation is established through nurturing mutual growth with our partners, ensuring sustained success for all stakeholders involved.
We are thrilled at the prospect of partnering with esteemed business colleagues from every corner of the globe. Achieving your utmost satisfaction is our ultimate goal!
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.