- Grade:Immerse yourself in the versatility of our stainless steel offerings, available in the prestigious 300 and 400 Series, encompassing both Austenitic and Ferritic grades.
- Standard:Our plates adhere to a range of international standards, including ASTM, AISI, DIN, EN, GB, and JIS, ensuring global compatibility and exceptional quality.
- Length:Tailor to your project's needs with our length options of 2438mm, 3000mm, 6000mm, or custom lengths upon request—offering flexibility and precision.
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm, our plates can meet diverse design specifications effortlessly.
- Thickness:Choose from a thickness range of 0.3mm to 10.0mm, providing the robustness and durability required for any application.
- Place of Origin:Crafted with precision in Jiangsu, China (Mainland), renowned for its excellence in steel manufacturing.
- Model Number:Versatile model numbers such as 201, 304, 304L, 310S, 316, 316L, 321, and 430, cater to varied industrial requirements.
- Type:Available in both hot rolled and cold rolled types, offering adaptability for various processing needs.
- Application:Designed for excellence in architecture, construction, building projects, and kitchenware, delivering performance and reliability.
- Certification:Our products are certified by BV, IBR, ISO, ROHS, and SGS, ensuring you receive top-tier quality and compliance.
- Surface:Select from stunning surface finishes such as 2B, BA, 4K, 8K, HL, with the option for an additional protective PVC cover.
- Note:We're committed to meeting your specific needs and can accommodate additional materials as required.

Detailed Information: Dive into the world of superior craftsmanship with our Durable Cold Rolled Stainless Steel Sheet featuring the exquisite 2b Ba Surface. Unveil the secret to its unparalleled quality and performance that sets it apart 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: Indulge in the seamless and impeccably polished 2b Ba surface finishing, designed to provide a sophisticated and elegant appearance for all your stainless steel needs. Our advanced surface finishing process not only elevates the aesthetic appeal but also significantly enhances 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 unparalleled excellence in the specialized field of stainless steel, titanium, and nickel alloy welded pipes. With the distinguished authorization from Haynes International, Inc., a leader in high-performance alloys, we are proud to deliver exceptional pipe and forging production. Our adherence to the stringent ISO9001:2001 quality management system is just one part of our unwavering dedication to quality. Our esteemed credentials proudly display our commitment to standards, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding processes are crafted to not only meet but often surpass the strictest international benchmarks, including gaining TUV certifications. We remain steadfast in our pursuit to offer rapid, reliable, and cutting-edge metal pipeline solutions to our valued global clients, ensuring that each engagement is met with precision and innovation.
We take immense pride in our exceptional ability to tailor both standard and bespoke products, delivering unparalleled quality within impressively swift timelines. Our cutting-edge facilities are equipped with the latest in plate shearers, drawbenches, polishing machines, and more. Our extensive product line features the finest materials, including AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, and ASTM grades such as A36, A53, A106, ASTM A283 to name just a few. These superior products are widely utilized across diverse sectors, encompassing chemical, fertilizer manufacturing, petrochemical, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply, architectural design, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit,' we are dedicated to providing sincere and expert service as our central mission. The robust foundation of our organization is built upon fostering synergistic development with our partners, ensuring lasting success for all involved.
We are genuinely excited about the prospect of forging collaborations with esteemed business partners from across the globe. Your complete satisfaction is not just our goal, but our highest 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.