- Grade:Our premium Custom Weldpi Stainless Steel Sheets are available in diverse grades such as the 300 Series and 400 Series, including both Austenitic and Ferritic options.
- Standard:Manufactured to meet the highest industry standards, our sheets comply with ASTM, AISI, DIN, EN, GB, and JIS specifications.
- Length:Choose from standard lengths of 2438mm, 3000mm, or 6000mm, or customize to fit your unique requirements.
- Width:Offered in versatile widths of 1000mm, 1219mm, 1500mm, and 2000mm to suit various applications.
- Thickness:Our range of thickness spans from 0.3mm to 10.0mm, providing flexibility and strength.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), ensuring quality and reliability.
- Model Number:Available in an array of models including 201, 304, 304L, 310S, 316, 316L, 321, and 430, tailored to your needs.
- Type:Available in Hot rolled and Cold rolled types to meet diverse industrial purposes.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, these sheets offer unmatched versatility.
- Certification:Our products are certified by BV, IBR, ISO, ROHS, SGS, assuring you of their impeccable quality.
- Surface:Featuring surface finishes of 2B, BA, 4K, 8K, and HL, with an optional PVC cover to ensure protection.
- Note:We are ready to accommodate additional materials based on your specific requirements and project needs.

Detailed Information: Discover the exceptional characteristics and features of our Durable Cold Rolled Stainless Steel Sheet with 2b Ba Surface. Immerse yourself in the world of superior quality and unmatched performance, where every sheet exemplifies outstanding craftsmanship and engineering excellence.
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: Experience the epitome of perfection with our flawless and polished 2b Ba surface finishing. This meticulous process not only assures a sleek and sophisticated look but also significantly enhances durability, offering a timeless refinement for all your stainless steel applications. Our innovative surface finishing process is setting a new benchmark in the industry, ensuring that your projects benefit from both beauty and resilience.
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. As a company of distinction, we proudly hold the authorization from the renowned Haynes International, Inc. for pipe and forging production. Our operations are guided by the stringent standards of the ISO9001:2001 quality management system, ensuring impeccable quality at every step. Our credentials speak volumes of our dedication to excellence, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications not only meet but often exceed the highest international standards, including esteemed TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele, ensuring that every product we deliver embodies our legacy of quality and reliability.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our ability to customize both standard and non-standard products with unrivaled quality, delivered in record time. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and more, ensuring precision and excellence in every creation. Our expansive product range includes superior materials such as 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 others. These elite products serve a multitude of industries, including chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, and boiler heat exchangers, ensuring their widespread application and utility.
Guided by our core principle of 'Quality First, Mutual Benefit,' we are steadfast in our commitment to providing sincere and professional service as a cornerstone of our operations. Our solid foundation is built on nurturing collaborative development with our partners, ensuring sustained success and prosperity for all parties involved.
We warmly welcome the prospect of collaborating with distinguished business partners from around the globe. Achieving your complete satisfaction is our ultimate goal and greatest reward!
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.