- Grade:Our premium selection includes the versatile 300 Series, robust 400 Series, as well as both Austenitic and Ferritic grades, ensuring optimal performance for a wide range of industrial needs.
- Standard:Manufactured to meet the highest international standards, including ASTM, AISI, DIN, EN, GB, and JIS, our steel sheets offer unparalleled quality and reliability.
- Length:Available in standard lengths of 2438mm, 3000mm, and 6000mm, with the flexibility of custom lengths tailored specifically to your project's requirements.
- Width:Choose from a range of widths: 1000mm, 1219mm, 1500mm, or 2000mm to perfectly suit your application needs.
- Thickness:Variety of thicknesses ranging from 0.3mm to 10.0mm, providing the strength and durability essential for industrial applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub for advanced industrial production.
- Model Number:Our diverse model range includes options like 201, 304, 304L, 310S, 316, 316L, 321, and 430, each with its unique qualities to meet your specific demands.
- Type:Available in both Hot rolled and Cold rolled types, our steel sheets offer versatility for various industrial processes.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, highlighting its adaptability across diverse sectors.
- Certification:Certified by leading bodies such as BV, IBR, ISO, ROHS, SGS, attesting to our commitment to quality and safety.
- Surface:Choose from a sophisticated surface finish range including 2B, BA, 4K, 8K, HL, complemented by an optional PVC cover for enhanced protection.
- Note:We are capable of accommodating additional materials as per your special requirements, ensuring tailored solutions for your specific needs.

Detailed Information: Dive into the world of unbeatable quality with our Durable Cold Rolled Stainless Steel Sheet featuring a premium 2B Ba Surface. Uncover its remarkable characteristics and features that set it apart from the rest. Witness the unmatched quality and top-tier performance that make it the ultimate choice for your industrial needs.
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 elegance of our flawlessly polished 2B Ba surface finishing. This exquisite finish not only provides a sleek and refined appearance but also ensures unparalleled durability for all your stainless steel applications. Our cutting-edge surface finishing process elevates both aesthetic appeal and robustness, 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. emerges as a shining example of unparalleled excellence in the dynamic field of stainless steel, titanium, and nickel alloy welded pipes. With the esteemed authorization from Haynes International, Inc. for both pipe and forging production, our dedication to quality is exemplified through our adherence to the rigorous ISO9001:2001 quality management system. Our esteemed credentials, including the EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license, are a testament to our unwavering commitment to quality. Our welding standards consistently meet—and often surpass—the most stringent international benchmarks, including TUV certifications. We remain steadfast in our mission to provide fast, reliable, and cutting-edge metal pipeline solutions to our valued global clients.
We take immense pride in our unparalleled ability to tailor make both standard and bespoke products with unmatched quality, all within impressively short lead times. Our cutting-edge facilities are equipped with the latest in plate shearers, drawbenches, polishing machines, and more. Our extensive range of products is crafted from 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, among others. These exceptional products are widely utilized across a variety of industries such as chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply systems, architectural projects, and boiler heat exchangers.
Steadfastly adhering to our guiding principle of 'Quality First, Mutual Benefit,' our commitment is to deliver sincere and professional service as our foremost mission. Our steadfast foundation is built on the premise of cultivating joint development with our partners, ensuring sustainable and enduring success for all parties involved.
We are thrilled at the prospect of forming collaborative alliances with esteemed business partners across the globe. Your ultimate satisfaction is our highest 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.