- Grade:A diverse range of grades including the resilient 300 Series, the robust 400 Series, along with specialized Austenitic, and Ferritic options.
- Standard:Our products adhere to international standards: ASTM, AISI, DIN, EN, GB, and JIS, ensuring global quality compliance.
- Length:Available in standard lengths of 2438mm, 3000mm, 6000mm, with the flexibility to customize according to specific needs.
- Width:Widths offered include 1000mm, 1219mm, 1500mm, and a generous 2000mm to suit various applications.
- Thickness:A versatile thickness range from 0.3mm to a sturdy 10.0mm, catering to different project requirements.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), renowned for its impeccable industrial quality.
- Model Number:Featuring model numbers such as 201, 304, 304L, 310S, 316, 316L, 321, and 430, representing high-quality selections.
- Type:Choose between Hot rolled for durability or Cold rolled for precision, each crafted to perfection.
- Application:Perfectly tailored for architecture, construction, building projects, and kitchenware, offering unparalleled reliability and performance.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, affirming our commitment to quality and international standards.
- Surface:Available finishes include 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection and aesthetic appeal.
- Note:We are ready to accommodate additional materials as required, ensuring we meet your specific project demands.

Detailed Information: Uncover the outstanding qualities and distinctive features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Explore how it excels in both quality and unmatched performance, offering you a product that stands above the rest.
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 impeccable and lustrous 2b Ba surface finishing that delivers a sophisticated and elegant aesthetic for all your stainless steel needs. Our superior surface finishing process not only amplifies visual appeal but also boosts durability, redefining industry standards.
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. emerges as an unparalleled leader in the world of superior stainless steel, titanium, and nickel alloy welded pipes. As a proudly authorized manufacturer by the prestigious Haynes International, Inc. for pipe and forging production, we meticulously adhere to the stringent ISO9001:2001 quality management system. Our impressive credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, speak volumes of our unwavering commitment to quality. Our welding specifications are crafted to not only meet but often transcend the highest international standards, complete with TUV certifications. We are steadfast in our dedication to providing rapid, reliable, and groundbreaking metal pipeline solutions to our cherished global clientele.
We pride ourselves on an exceptional ability to customize both standard and non-standard products, delivering unmatched quality within remarkably swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and a multitude of other state-of-the-art technologies. Our diverse product range boasts of premium-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, as well as ASTM A36, A53 A106, ASTM A283, among numerous others. These superior products are extensively utilized across a spectrum of industries including chemical manufacturing, fertilizer production, petrochemical processes, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply, architecture, and boiler heat exchangers, showcasing versatility and excellence.
In adherence to our guiding principle, 'Quality First, Mutual Benefit', we dedicate ourselves to providing sincere and highly professional service as our paramount goal. Our solid foundation is constructed on fostering joint development with our partners, ensuring enduring success for all parties involved, forging a path of shared prosperity and growth.
We are eager to embrace the opportunity to collaborate with esteemed business partners from every corner of the globe. Your ultimate satisfaction is our highest aspiration! We await the chance to exceed your expectations and cultivate lasting relationships.
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.