- Grade:Explore premium quality with our 300 Series, 400 Series, including the robust Austenitic and Ferritic grades, ensuring unparalleled durability and strength.
- Standard:Manufactured to the prestigious standards: ASTM, AISI, DIN, EN, GB, JIS, guaranteeing reliability and global compatibility.
- Length:Available in versatile lengths of 2438mm, 3000mm, 6000mm, or tailored to your specific needs, offering flexibility for any project.
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, 2000mm, ideal for a variety of applications and custom projects.
- Thickness:With a range from 0.3mm to 10.0mm, our sheets offer the precision you require, whether for delicate work or heavy-duty applications.
- Place of Origin:Proudly sourced from Jiangsu, China (Mainland), a hub of manufacturing excellence and innovation.
- Model Number:Available in models 201, 304, 304L, 310S, 316, 316L, 321, 430, offering diverse options for specialized applications.
- Type:Select from Hot rolled and Cold rolled types, catering to specific performance and finish requirements.
- Application:Perfect for a wide range of uses including architecture, construction, building projects, and kitchenware, ensuring both functionality and style.
- Certification:Certified by BV, IBR, ISO, ROHS, SGS, assuring quality and adherence to international standards.
- Surface:Featuring 2B, BA, 4K, 8K, HL finishes with optional PVC cover, providing a stunning finish for aesthetic and protective purposes.
- Note:We can accommodate additional materials as needed, offering customization to meet your unique project requirements.

Detailed Information: Unveil the remarkable traits and distinctive features of our Durable Cold Rolled Stainless Steel Sheet with an exquisite 2b Ba Surface. Delve into how it excels in both quality and performance, offering unparalleled reliability.
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 polished 2b Ba surface finishing, designed to deliver a sophisticated and refined aesthetic for all your stainless steel applications. Our advanced surface finishing process not only elevates the appearance but also enhances durability, establishing a new benchmark within 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. shines as an iconic leader in the world of stainless steel, titanium, and nickel alloy welded pipes, epitomizing unparalleled excellence. With the prestigious authorization from Haynes International, Inc. for both pipe and forging production, we steadfastly adhere to the rigorous ISO9001:2001 quality management system. Our distinguished credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a resounding testament to our unwavering commitment to quality. Our welding specifications are aligned with, and frequently surpass, the most demanding international standards, proudly holding TUV certifications. We are steadfast in our dedication to providing rapid, reliable, and cutting-edge metal pipeline solutions to our valued global clientele, ensuring continuous satisfaction and innovation in every endeavor.
We take immense pride in our exceptional capability to tailor both standard and bespoke products, ensuring unmatched excellence within remarkably swift timeframes. Our cutting-edge facilities are equipped with the latest plate shearers, drawbenches, polishing machines, and more. Our versatile product lineup is crafted from premium-grade materials like 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 others. These superior products are extensively utilized across a myriad of industries, including chemical manufacturing, fertilizer production, petrochemicals, natural gas, nuclear energy, aerospace, environmental technology, food processing machinery, water supply systems, architectural innovations, and sophisticated boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit,' we are unwaveringly dedicated to delivering sincere and expert service as our foremost goal. Our solid foundation is built on nurturing collaborative growth with our partners, securing enduring prosperity for everyone involved.
We are thrilled at the prospect of forming partnerships with distinguished businesses from all corners of the world. Achieving your complete satisfaction is our highest aspiration!
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.