- Grade:Our premium selection includes the 300 Series, 400 Series, and both Austenitic and Ferritic variants, ensuring versatility and top-notch performance for diverse applications.
- Standard:Our products adhere to globally recognized standards such as ASTM, AISI, DIN, EN, GB, and JIS, guaranteeing quality and reliability.
- Length:Choose from standard lengths of 2438mm, 3000mm, 6000mm, or request custom lengths to perfectly suit your project needs.
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm, providing flexibility for various design requirements.
- Thickness:Ranging from 0.3mm to 10.0mm, our plates offer the precision needed for specialized applications and robust construction.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a region renowned for its high-quality stainless steel production.
- Model Number:Available models include 201, 304, 304L, 310S, 316, 316L, 321, and 430, each designed to meet specific industrial requirements.
- Type:Select from Hot rolled and Cold rolled types for optimal performance in your specific application.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering both functionality and aesthetic appeal.
- Certification:Backed by certifications from BV, IBR, ISO, ROHS, and SGS, our product line exemplifies trust and quality assurance.
- Surface:Our plates are available with finishes like 2B, BA, 4K, 8K, HL, and an optional PVC cover, ensuring a pristine surface for every application.
- Note:We are committed to accommodating additional materials as required, tailored to meet your unique project demands.

Detailed Information: Immerse yourself in the world of excellence with our Durable Cold Rolled Stainless Steel Sheet featuring a pristine 2b Ba Surface. Uncover how this product elevates quality and performance to unparalleled heights, distinguishing itself through superior craftsmanship and innovation.
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 impeccable brilliance of our 2b Ba surface finishing, meticulously crafted to provide a sleek and refined aesthetic that elevates any stainless steel application. This advanced surface treatment not only enhances visual appeal but also fortifies durability, establishing a benchmark of excellence 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. We are proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, ensuring our leadership and expertise in the industry. Our adherence to the rigorous ISO9001:2001 quality management system underscores our dedication to quality. With esteemed credentials such as the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, our commitment to excellence is evident. Our welding specifications not only meet but often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions, consistently fulfilling the dynamic needs of our esteemed global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our ability to tailor both standard and bespoke products with exceptional quality, delivered in impressively swift timeframes. Our cutting-edge facilities are equipped with leading-edge plate shearers, precision drawbenches, high-performance polishing machines, and much more. Our diverse product suite includes superior-grade materials such as 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, among others. These top-tier products are indispensable in a myriad of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, as well as boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit', we are unwaveringly dedicated to providing sincere and professional service as our paramount objective. Our strong foundation is built on nurturing collaborative development with our partners, ensuring a future of lasting success for all parties involved.
We are thrilled at the prospect of forging partnerships with esteemed business associates from every corner of the globe. Achieving your utmost satisfaction is our ultimate goal, and we strive to make it a reality!
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.