- Grade:300 Series, 400 Series, including the highly resilient Austenitic and Ferritic grades offering versatility and strength.
- Standard:Compliant with global standards such as ASTM, AISI, DIN, EN, GB, and JIS, ensuring quality assurance worldwide.
- Length:Available in 2438mm, 3000mm, 6000mm, or custom lengths tailored to meet your specific needs.
- Width:Choose from 1000mm, 1219mm, 1500mm, up to 2000mm, providing flexibility for diverse applications.
- Thickness:Ranging from 0.3mm to 10.0mm, our sheets offer precision and adaptability for various projects.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of innovation and excellence.
- Model Number:Comprehensive range including 201, 304, 304L, 310S, 316, 316L, 321, and 430 for tailored solutions.
- Type:Available in both Hot rolled and Cold rolled forms to suit different industrial needs.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering reliability and aesthetic appeal.
- Certification:Accredited by BV, IBR, ISO, ROHS, SGS, assuring you of its world-class quality and safety.
- Surface:Featuring 2B, BA, 4K, 8K, HL finishes with optional PVC cover for added protection and sheen.
- Note:We can accommodate additional materials as needed, providing flexibility for your unique project requirements.

Detailed Information: Uncover the remarkable qualities and unique attributes of our Heavy Duty Cold Rolled Stainless Steel Sheet 2b Ba Surface. Understand why it excels in both quality and performance, setting it apart from the competition.
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: Immerse yourself in the outstanding and immaculate 2b Ba surface finishing that offers a sophisticated and polished aesthetic for all your stainless steel needs. Our advanced finishing process not only enhances visual appeal but also significantly 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. Our credentials are a testament to our 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. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our exceptional ability to tailor both standard and unique stainless steel products, delivering unparalleled excellence within impressively short lead times. Our cutting-edge facilities are equipped with advanced machinery, including state-of-the-art plate shearers, drawbenches, and polishing machines, ensuring precision and quality at every step. Our diverse product range features high-quality materials such as 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, and more. These superior-grade products are extensively applied across a multitude of industries, including chemical processing, fertilizer manufacturing, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply systems, architectural projects, and boiler heat exchangers, proving their versatility and reliability.
Firmly adhering to our guiding principle of 'Quality First, Mutual Benefit,' we are wholeheartedly dedicated to providing sincere, professional service as our core mission. Our strong foundation is nurtured by cultivating joint development with our partners, ensuring lasting success and mutual growth for everyone involved in our ventures.
We are truly excited about the possibility of partnering with esteemed business collaborators worldwide. Your absolute satisfaction is our ultimate goal, and we strive to exceed expectations in every aspect of your experience with us!
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.