- Grade:Explore a variety of grades including the 300 Series, 400 Series, as well as the Austenitic and Ferritic options, meticulously crafted for your diverse needs.
- Standard:Engineered to perfection, our products adhere to high international standards such as ASTM, AISI, DIN, EN, GB, and JIS.
- Length:Available in versatile lengths like 2438mm, 3000mm, 6000mm, or tailored to your specific requirements.
- Width:Offered in widths of 1000mm, 1219mm, 1500mm, and 2000mm to suit your project needs.
- Thickness:Choose from thickness ranges of 0.3mm to 10.0mm, ensuring precise application suitability.
- Place of Origin:Sourced directly from Jiangsu, China (Mainland), ensuring authenticity and quality.
- Model Number:Available in various models such as 201, 304, 304L, 310S, 316, 316L, 321, and 430, tailored for specialized uses.
- Type:Choose between Hot rolled and Cold rolled types to best fit your manufacturing process.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering both strength and reliability.
- Certification:Backed by certifications from BV, IBR, ISO, ROHS, and SGS, attesting to our commitment to quality and safety.
- Surface:Features a range of surface finishes including 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection.
- Note:We offer the flexibility to accommodate additional materials as per your specific requirements.

Detailed Information: Unveil the superior qualities and distinctive features of our extraordinary Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Discover how this remarkable product excels in both quality and performance, making it a standout choice for discerning professionals.
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 experience of our flawless and exquisitely polished 2b Ba surface finishing, designed to provide a sleek and sophisticated aesthetic for all your stainless steel applications. Our expertly crafted surface finishing process not only enhances visual appeal but also boosts durability, setting an unrivaled standard 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 luminary in the world of stainless steel, titanium, and nickel alloy welded pipes, symbolizing unparalleled excellence and innovation. With the prestigious authorization from Haynes International, Inc., we bring forth an exceptional pedigree in pipe and forging production. Our adherence to the rigorous ISO9001:2001 quality management system ensures that our products consistently meet the highest standards. Our credentials, such as the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, speak volumes about our commitment to superior quality. Our welding specifications not only comply with but frequently surpass the most demanding international standards, including those set by TUV certifications. With an unwavering dedication to excellence, we deliver fast, reliable, and inventive metal pipeline solutions to a discerning global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our exceptional ability to customize both standard and non-standard products, delivering unmatched quality in impressively short timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, precision drawbenches, high-performance polishing machines, and an array of other sophisticated machinery. Our diverse product range comprises of the finest materials, including 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, and more. These superior-grade products are extensively utilized across a myriad of industries, catering to the needs of sectors such as chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit', our unwavering commitment is to offer sincere, professional service as our paramount goal. Our strong foundation is built on nurturing joint development with our partners, ensuring long-lasting success for all parties involved.
We keenly look forward to the prospect of collaborating with esteemed business partners from across the globe. Achieving 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.