- Grade:Explore the robust and versatile range of 300 Series, 400 Series, including both Austenitic and Ferritic grades.
- Standard:Conforming to prestigious standards such as ASTM, AISI, DIN, EN, GB, JIS for assured quality and reliability.
- Length:Available in lengths of 2438mm, 3000mm, 6000mm, or customizable to meet your specific requirements.
- Width:Offered in widths of 1000mm, 1219mm, 1500mm, and 2000mm, catering to diverse project needs.
- Thickness:From a delicate 0.3mm to a sturdy 10.0mm, tailored to various industry applications.
- Place of Origin:Proudly crafted in Jiangsu, China (Mainland), ensuring authenticity and excellence.
- Model Number:Available in top-grade models: 201, 304, 304L, 310S, 316, 316L, 321, 430 for all your needs.
- Type:Choose between Hot rolled or Cold rolled to suit your specific applications and performance requirements.
- Application:Perfectly suited for architecture, construction projects, building enhancements, and elegant kitchenware.
- Certification:Certified by BV, IBR, ISO, ROHS, SGS, reflecting our commitment to quality and sustainability.
- Surface:Available in finishes such as 2B, BA, 4K, 8K, HL, and an optional PVC cover for added protection.
- Note:We offer flexibility to accommodate additional materials as per your specific requirements.

Detailed Information: Immerse yourself in the world of superior craftsmanship with our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Uncover its outstanding quality and unmatched performance that distinguish it from 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: Indulge in the impeccably flawless 2b Ba surface finishing that offers a sleek and sophisticated appearance for all your stainless steel needs. Our state-of-the-art finishing process not only enhances aesthetic appeal but also boosts durability, establishing a new 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. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system, ensuring that every product is forged with precision and excellence. Our credentials are a testament to our unyielding dedication to quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications, guaranteeing reliability and safety. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele, solidifying our reputation as industry leaders.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our unmatched capability to tailor both standard and bespoke products with exceptional quality, all delivered within remarkably swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, precision drawbenches, state-of-the-art polishing machines, and many more high-tech instruments. Our comprehensive product portfolio is crafted from superior-grade 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, among others. These premium offerings are extensively utilized across a spectrum of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architectural applications, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit,' we are dedicated to delivering sincere and professional service as our foremost goal. Our solid foundation is cultivated through fostering collaborative development with our partners, ensuring enduring success for all parties involved.
We are eager to embrace the opportunity to collaborate with distinguished business partners from across the globe. Your utmost satisfaction is our ultimate 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.