- Grade:Our offerings include the esteemed 300 Series, 400 Series, alongside Austenitic and Ferritic grades, each meticulously engineered to cater to diverse industrial needs.
- Standard:Manufactured in adherence to globally recognized standards such as ASTM, AISI, DIN, EN, GB, and JIS, our steel plates guarantee unmatched quality and consistency.
- Length:Available in convenient lengths of 2438mm, 3000mm, and 6000mm, with the flexibility to customize lengths to perfectly suit your specific requirements upon request.
- Width:Choose from a variety of widths including 1000mm, 1219mm, 1500mm, and 2000mm, tailored to support versatile applications and project demands.
- Thickness:Our steel plates range from a precise 0.3mm to a sturdy 10.0mm thickness, ensuring adaptability across diverse applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of innovation and quality craftsmanship in the steel industry.
- Model Number:Models available include 201, 304, 304L, 310S, 316, 316L, 321, and 430, each offering unique properties to meet specific industry requirements.
- Type:Available in both Hot Rolled and Cold Rolled variants, designed to deliver optimal performance in varied working conditions.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, our steel plates provide strength and aesthetic appeal.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, affirming our commitment to quality and safety standards.
- Surface:With a rich selection of finishes including 2B, BA, 4K, 8K, and HL, accompanied by an optional PVC cover for added protection.
- Note:We offer the flexibility to accommodate additional materials as needed, ensuring that we meet your precise project specifications.

Detailed Information: Immerse yourself in the world of superior craftsmanship with our Durable Cold Rolled Stainless Steel Sheet, featuring a 2b Ba Surface. Discover how this sheet surpasses rivals in quality and performance, setting a benchmark for excellence and reliability.
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 exquisite, mirror-like 2b Ba surface finishing that exudes a sophisticated and refined aesthetic for all your stainless steel projects. Our meticulous surface finishing process not only amplifies aesthetic appeal but also fortifies the material for unparalleled longevity, establishing a new pinnacle in industry standards.
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 pride ourselves on offering tailor-made solutions, customizing both standard and unique products with unmatched quality and efficiency. Our cutting-edge facilities are equipped with sophisticated plate shearers, drawbenches, and polishing machines, ensuring excellence in every product. Our diverse product range includes top-quality materials such as 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 materials are integral in a wide array of industries, from chemical and fertilizer production to petrochemical, natural gas, nuclear power, aerospace, environmental engineering, food machinery, water supply systems, and architectural designs, as well as boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit,' we are unwavering in our dedication to providing sincere and expert service. Our business philosophy revolves around building a solid partnership foundation, enabling shared growth and long-lasting success for everyone involved.
We eagerly look forward to establishing collaborations with distinguished business partners worldwide. Your complete satisfaction is not just a goal—it's our ultimate mission!
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.