- Grade:300 Series, 400 Series, Austenitic, Ferritic. Offering unparalleled strength and versatility, these grades are tailored for a wide range of industrial applications.
- Standard:ASTM, AISI, DIN, EN, GB, JIS. Complying with these esteemed standards ensures our products meet global quality benchmarks, providing reliability and excellence.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request. Tailor to your project's needs with our customizable length options, designed for maximum adaptability.
- Width:1000mm, 1219mm, 1500mm, 2000mm. Choose from a range of widths to perfectly suit your architectural and industrial requirements.
- Thickness:0.3mm-10.0mm. Precision-engineered for every task, our thickness options provide the durability you demand.
- Place of Origin:Jiangsu, China (Mainland). Manufactured in Jiangsu, a region renowned for superior craftsmanship and advanced technology.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430. Each model is crafted to meet the diverse needs of modern engineering and construction.
- Type:Hot rolled, Cold rolled. Whether hot rolled for strength or cold rolled for precision, our steel sheets cater to all manufacturing desires.
- Application:Ideal for architecture, construction, building projects, and kitchenware. Perfectly suited for the design and practicality of modern structures and everyday essentials.
- Certification:BV, IBR, ISO, ROHS, SGS. Accredited by leading certification bodies, our products are a testament to quality assurance and compliance.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover. Enhance aesthetic and functional appeal with our extensive surface finishes, designed to elevate your projects.
- Note:We can accommodate additional materials as needed. Our commitment to flexibility ensures we meet every unique client specification with ease.

Detailed Information: Immerse yourself in the world of high-quality and superior performance with our Durable Cold Rolled Stainless Steel Sheet featuring a 2b Ba Surface. Discover the remarkable attributes that make this product a leader in its field, offering unparalleled reliability and 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: Delight in the impeccably smooth and polished 2b Ba surface finishing that elevates the aesthetic and functionality of all your stainless steel projects. Our meticulous finishing techniques not only enhance visual appeal but also significantly boost durability, establishing a revolutionary 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. exudes unparalleled expertise and precision in the crafting of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner, authorized by the distinguished Haynes International, Inc. for superior pipe and forging production, we adhere rigorously to the esteemed ISO9001:2001 quality management system. Our suite of credentials, including the esteemed EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license, serve as a testament to our unwavering commitment to quality. Our welding specifications consistently meet and often surpass the most rigorous international benchmarks, proudly boasting TUV certifications. We are dedicated to providing rapid, reliable, and pioneering metal pipeline solutions to our valued clients worldwide, ensuring their utmost satisfaction and trust.
We pride ourselves on the ability to customize both standard and non-standard products with unparalleled quality in remarkably short timeframes. Our state-of-the-art facilities boast advanced plate shearers, drawbenches, polishing machines, and much more. Our product range features top-grade materials such as AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, along with ASTM A36, A53 A106, ASTM A283, among others. These premium products find extensive applications across various industries including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Adhering to our guiding principle of 'Quality First, Mutual Benefit', we are committed to offering sincere and professional service as our primary objective. Our robust foundation is built on fostering joint development with our partners, ensuring enduring success for all involved parties.
We eagerly anticipate the opportunity to collaborate with esteemed business partners from around the globe. Your utmost satisfaction is our ultimate 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.