- Grade:Our esteemed collection of stainless steel plates includes the robust 300 Series, versatile 400 Series, and features both Austenitic and Ferritic steel, renowned for their durability and performance.
- Standard:These plates adhere to stringent standards including ASTM, AISI, DIN, EN, GB, and JIS, ensuring unmatched quality and consistency.
- Length:Available in lengths of 2438mm, 3000mm, 6000mm, or customizable to meet your specific requirements.
- Width:Our plates come in a variety of widths: 1000mm, 1219mm, 1500mm, and 2000mm to suit diverse applications.
- Thickness:Ranging from 0.3mm to 10.0mm, our plates offer flexibility in thickness to cater to different structural needs.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), the heart of industrial excellence.
- Model Number:We offer a wide range of model numbers: 201, 304, 304L, 310S, 316, 316L, 321, 430, each engineered for superior performance.
- Type:Choose between hot rolled and cold rolled plates to meet your specific project needs with precision.
- Application:Our plates are ideally suited for architecture, construction, building projects, and kitchenware, providing strength and aesthetic appeal.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, our plates deliver quality you can trust.
- Surface:Available in 2B, BA, 4K, 8K, HL finishes, with optional PVC cover for enhanced protection.
- Note:We offer flexibility with additional materials to accommodate unique project specifications as needed.

Detailed Information: Unlock the secret to superior quality with our Durable Cold Rolled Stainless Steel Sheet, featuring the impressive 2b Ba Surface. Dive into its remarkable features that elevate performance and ensure enduring excellence.
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 exquisite craftsmanship of our 2b Ba surface finishing, which delivers a sleek and sophisticated aesthetic to all your stainless steel projects. Our meticulous finishing process not only enhances visual appeal but also reinforces durability, establishing a benchmark of excellence within 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. proudly shines as a leader in the competitive world of stainless steel, titanium, and nickel alloy welded pipes. Our partnership with the esteemed Haynes International, Inc., allows us to deliver pipe and forging production with unmatched precision and quality. We rigorously follow the ISO9001:2001 quality management system, ensuring every product meets the pinnacle of excellence. Our distinguished credentials, including the EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscore our commitment to quality. With TUV certifications, our welding specifications not only meet but often surpass the highest international standards. We are dedicated to providing rapid, reliable, and innovative metal pipeline solutions to our valued global clients, forging enduring relationships built on trust and excellence.
We pride ourselves on our unrivaled ability to tailor both standard and non-standard products to meet your specific needs, delivering exceptional quality in impressively swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and a range of other sophisticated equipment. Our diverse product line features superior-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, among others. These top-tier products are widely utilized across numerous industries such as chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are dedicated to providing sincere and professional service as our foremost aim. Our solid foundation is built on nurturing joint development with our partners, ensuring lasting success and prosperity for all parties involved.
We excitedly look forward to the opportunity to collaborate with esteemed business partners from across the globe. Your complete satisfaction is our ultimate 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.