- Grade:Dive into the versatility of our offerings with a range of grades including the robust 300 Series, the durable 400 Series, as well as the specialized Austenitic and Ferritic grades.
- Standard:Crafted to meet the highest standards, our products comply with ASTM, AISI, DIN, EN, GB, and JIS specifications.
- Length:Available in convenient sizes of 2438mm, 3000mm, or 6000mm, with the flexibility of custom lengths tailored to your project's requirements.
- Width:Choose from a variety of widths including 1000mm, 1219mm, 1500mm, or 2000mm to perfectly suit your industrial applications.
- Thickness:Our sheets range from a delicate 0.3mm to a robust 10.0mm, ensuring the perfect thickness for your specific needs.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), ensuring quality and reliability.
- Model Number:Select from a variety of models including 201, 304, 304L, 310S, 316, 316L, 321, and 430, each tailored to different industrial applications.
- Type:Expertly produced in both Hot rolled and Cold rolled types to meet diverse industrial needs.
- Application:Our product excels in diverse applications such as architecture, construction, and building projects, as well as in the creation of durable kitchenware.
- Certification:Backed by prestigious certifications including BV, IBR, ISO, ROHS, and SGS, ensuring top-notch quality and compliance.
- Surface:Available in attractive finishes such as 2B, BA, 4K, 8K, HL, with the option for a protective PVC cover, enhancing both aesthetics and durability.
- Note:We are committed to meeting your unique needs and can accommodate additional materials upon request.

Detailed Information: Uncover the outstanding and superior qualities of our Durable Cold Rolled Stainless Steel Sheet with 2b Ba Surface. Dive deep into understanding what makes it remarkably distinguished in both quality and performance.
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 elegant 2b Ba surface finishing that delivers a sophisticated and refined aesthetic for all your stainless steel applications. Our advanced surface finishing technique not only amplifies the visual appeal but also fortifies the 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. is a shining emblem of superior craftsmanship in the specialized domains of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner authorized by the distinguished Haynes International, Inc. for pipe and forging production, we meticulously abide by the rigorous ISO9001:2001 quality management system. Our esteemed certifications, which include the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscore our unwavering dedication to quality and excellence. Our welding specifications not only meet but frequently surpass the pinnacle of international standards, such as the esteemed TUV certifications. With an unyielding commitment to innovation, reliability, and speed, we are dedicated to providing cutting-edge metal pipeline solutions to our valued global clientele, ensuring their needs are met with precision and care.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our exceptional ability to tailor both standard and non-standard products with unmatched quality and efficiency. In very short timeframes, we deliver excellence. Our cutting-edge facilities are equipped with the most advanced plate shearers, drawbenches, and polishing machines, among other sophisticated equipment. Our extensive range of products showcases top-tier materials, including 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, and more. Our premium products are indispensable to a myriad of industries, finding vital applications in sectors such as chemical processing, fertilizer manufacturing, petrochemical, natural gas, nuclear power, aerospace, environmental sciences, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit,' we are unwaveringly committed to providing sincere, professional service as our core mission. Our strong foundation is built on nurturing joint development with our partners, ensuring enduring prosperity and success for all parties involved.
We are thrilled at the prospect of engaging in fruitful collaboration with distinguished business partners from every corner of the world. Your complete satisfaction is our ultimate goal and 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.