- Grade: Experience the excellence of varied steel grades tailored to your specific needs.300 Series, 400 Series, Austenitic, Ferritic: Explore a comprehensive range of steel series, including the reliable 300 Series, 400 Series, Austenitic, and Ferritic, ensuring optimal performance and adaptability for diverse applications.
- Standard: Complies with a wide array of international standards, ensuring quality and reliability.ASTM, AISI, DIN, EN, GB, JIS: Adheres to esteemed standards such as ASTM, AISI, DIN, EN, GB, and JIS, reflecting our commitment to quality and consistency.
- Length: Versatile length options available, ensuring the perfect fit for your project requirements.2438mm, 3000mm, 6000mm or custom lengths upon request: Choose from standard lengths like 2438mm, 3000mm, and 6000mm, or request custom lengths tailored to your projects.
- Width: Offers flexibility in width for tailored solutions.1000mm, 1219mm, 1500mm, 2000mm: Select from widths of 1000mm, 1219mm, 1500mm, and 2000mm to best suit your specific needs.
- Thickness: Precision thicknesses for ultimate performance.0.3mm-10.0mm: With thicknesses ranging from 0.3mm to 10.0mm, find the perfect balance of strength and flexibility for your application.
- Place of Origin: Proudly manufactured in the heart of China's industry.Jiangsu, China (Mainland): Sourced directly from Jiangsu, China, a region renowned for its advanced manufacturing capabilities.
- Model Number: A range of models available to match your project needs.201, 304, 304L, 310S, 316, 316L, 321, 430: Available in models 201, 304, 304L, 310S, 316, 316L, 321, and 430, each offering unique properties for specialized applications.
- Type: Choose the ideal steel type for your project.Hot rolled, Cold rolled: Available in both hot rolled and cold rolled types, providing the ideal solution for different project requirements.
- Application: Perfect for a wide range of industries.Ideal for architecture, construction, building projects, and kitchenware: Our steel sheets are perfect for architecture, construction, building projects, and kitchenware, ensuring versatility and high performance.
- Certification: Certified for excellence and safety.BV, IBR, ISO, ROHS, SGS: Backed by prestigious certifications including BV, IBR, ISO, ROHS, and SGS, underscoring our commitment to quality and safety.
- Surface: Choose from a variety of elegant and resilient surface finishes.2B, BA, 4K, 8K, HL with optional PVC cover: Available in exquisite surface finishes such as 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection.
- Note: Flexibility to meet additional specification needs.We can accommodate additional materials as needed: We offer the flexibility to accommodate additional material requirements, ensuring your specific project's success.

Detailed Information: Unveil the extraordinary qualities and standout features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Delve into how it excels in both quality and performance, making it a superior choice for demanding applications.
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 impeccable and brilliantly polished 2b Ba surface finishing, designed to provide a sleek and sophisticated appearance for all your stainless steel needs. Our surface finishing elevates both aesthetic appeal and strength, 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. is a distinguished leader in the sophisticated domain of stainless steel, titanium, and nickel alloy welded pipes. Garnering authorization from the esteemed Haynes International, Inc. for the production of pipes and forgings, we uphold an unwavering dedication to quality, operating under the stringent guidelines of the ISO9001:2001 quality management system. Our prestigious credentials, including the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscore our commitment to excellence. Our welding specifications not only align with but frequently surpass the pinnacle of international standards, reinforced by TUV certifications. We steadfastly pledge to deliver rapid, reliable, and pioneering metal pipeline solutions to our valued global clientele, ensuring exceptional service with every project.
We pride ourselves on our exceptional capability to tailor both standard and non-standard products, delivering unmatched quality within impressively tight timelines. Our cutting-edge facilities are equipped with the most advanced plate shearers, drawbenches, polishing machines, and more, ensuring precision and excellence. Our diverse product portfolio includes high-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 others. These superior products are integral to a wide range of industries, serving crucial roles in chemical processing, fertilizer production, petrochemical and natural gas sectors, nuclear power, aerospace, environmental management, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our steadfast commitment to 'Quality First, Mutual Benefit', we dedicate ourselves to delivering sincere and professional service as our top priority. Our solid foundation is rooted in the pursuit of joint development with our partners, ensuring a prosperous and enduring success for all parties involved.
We are eager to seize the opportunity to forge collaborations with esteemed business partners worldwide. Achieving your complete satisfaction is our ultimate goal and driving 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.