- Grade:Available in the versatile 300 Series, functional 400 Series, robust Austenitic and durable Ferritic grades, ensuring a wide array of choices for tailored applications.
- Standard:Adheres to the rigorous standards of ASTM, AISI, DIN, EN, GB, and JIS, guaranteeing superior quality and performance.
- Length:Offered in convenient lengths of 2438mm, 3000mm, 6000mm, with the flexibility of custom lengths to meet your specific project requirements.
- Width:Choose from varying widths of 1000mm, 1219mm, 1500mm, or 2000mm to perfectly suit your needs.
- Thickness:Experience a range of thickness options from 0.3mm to 10.0mm, providing versatility for diverse applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of industrial excellence.
- Model Number:Models include the reliable 201, 304, 304L, 310S, 316, 316L, 321, and 430, each designed for specific industrial applications.
- Type:Available in both Hot rolled and Cold rolled types, catering to a variety of project specifications.
- Application:Perfectly suited for use in architecture, construction, building projects, and kitchenware, these plates offer unmatched quality and durability.
- Certification:Certified by BV, IBR, ISO, ROHS, SGS, ensuring compliance with top international standards for quality and safety.
- Surface:Offered with stunning finishes such as 2B, BA, 4K, 8K, HL, with an optional protective PVC cover for enhanced durability.
- Note:We can accommodate additional materials as needed, ensuring flexibility and customization for every unique requirement.

Detailed Information: Dive into the world of excellence with our Durable Cold Rolled Stainless Steel Sheet featuring a pristine 2b Ba Surface. Uncover the elements that make it a leader in both quality and performance, distinguishing it from the rest.
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: Elevate your expectations with the exquisite 2b Ba surface finishing, providing a sophisticated and polished appearance for all stainless steel applications. Our meticulous finishing process not only amplifies visual appeal but also enhances enduring durability, establishing a 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. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system. Our credentials are a testament to our quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take pride in our unparalleled ability to customize both standard and non-standard products with exceptional quality and efficiency. Our cutting-edge facilities are fully equipped with advanced plate shearers, drawbenches, and polishing machines, enabling us to deliver remarkable results swiftly. Our diverse product range is composed of top-grade 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. These premium products are integral to a wide array of industries, such as chemical processing, fertilizer production, petrochemical and natural gas sectors, nuclear power and aerospace industries, environmental protection, food machinery, water supply systems, architectural projects, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', our commitment is resolute in offering sincere, professional service as our foremost goal. Our solid foundation is built on nurturing joint development with our partners, ensuring that enduring success is achieved by all parties involved. We strive to create a collaborative environment where innovation flourishes and mutual growth is a shared success.
We are enthusiastic about the prospect of collaborating with esteemed business partners from across the globe. Your utmost satisfaction is not just a goal for us, it is our ultimate ambition and driving force! Together, let's forge stronger partnerships and achieve remarkable milestones in the industry.
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.