- Grade:Our versatile steel sheets are available in 300 Series, 400 Series, catering to both Austenitic and Ferritic categories, ensuring you get the perfect alloy for any application.
- Standard:Manufactured under the highest quality standards including ASTM, AISI, DIN, EN, GB, and JIS, ensuring global compliance and unmatched reliability.
- Length:Available in standard lengths of 2438mm, 3000mm, 6000mm, or tailored to your specific requirements for custom projects.
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, or 2000mm to suit a range of project needs.
- Thickness:Precisely engineered with thickness variations from 0.3mm to 10.0mm to meet diverse industrial demands.
- Place of Origin:Proudly crafted in Jiangsu, China (Mainland), a hub of excellence in steel manufacturing.
- Model Number:Available models include 201, 304, 304L, 310S, 316, 316L, 321, and 430, offering versatility and tailored solutions.
- Type:Offered in both Hot rolled and Cold rolled variants, providing flexibility in meeting different manufacturing needs.
- Application:Ideal for a range of uses, from architecture and construction to innovative building projects and premium kitchenware.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, our products uphold superior standards and quality assurance.
- Surface:Choose from a variety of surface finishes including 2B, BA, 4K, 8K, and HL, with an optional PVC cover for added protection.
- Note:We are equipped to accommodate additional materials to suit your specific requirements and innovate beyond expectations.

Detailed Information: Discover the unparalleled excellence and remarkable features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Gain insights into how it distinguishes itself in both quality and performance, offering unmatched reliability and longevity.
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 seamless and lustrous 2b Ba surface finishing that guarantees a sophisticated and polished look for all your stainless steel applications. Our cutting-edge surface finishing process not only enhances visual appeal but also boosts durability, setting an unrivaled 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 leader in the stainless steel, titanium, and nickel alloy welded pipe industry, exemplifying unmatched excellence. As an authorized manufacturer by the esteemed Haynes International, Inc., we excel in producing both pipes and forgings, strictly upholding the rigorous standards of the ISO9001:2001 quality management system. Our accolades and credentials are a testament to our unwavering commitment to quality, boasting the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications not only meet but frequently surpass the highest international benchmarks, including esteemed TUV certifications. At Wuxi Weldpi, we are dedicated to providing swift, reliable, and cutting-edge metal pipeline solutions to our valued clients worldwide, ensuring exceptional service and innovation in every endeavor.
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, delivering unmatched quality within impressively short timeframes. Our cutting-edge facilities are equipped with the latest plate shearers, drawbenches, polishing machines, and more, empowering us to exceed your highest expectations. Our diverse product lineup includes superior materials like 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 top-quality products serve critical roles across a multitude of industries, including chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental engineering, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit', we are steadfastly committed to providing genuine and professional service as our foremost goal. Our firm foundation is rooted in nurturing joint growth with our partners, ensuring long-lasting success for all stakeholders involved.
We are thrilled at the prospect of partnering with esteemed business associates from around the world. Achieving your complete 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.