- Grade: Our product range includes top-notch grades such as:300 Series, 400 Series, Austenitic, Ferritic - carefully engineered to meet your specific needs.
- Standard: Adhering to the highest international standards, our plates are compliant with:ASTM, AISI, DIN, EN, GB, JIS - ensuring global compatibility and supreme quality.
- Length: Available in versatile lengths of:2438mm, 3000mm, 6000mm, or custom lengths upon request to fit your unique requirements.
- Width: Options to suit your project dimensions include:1000mm, 1219mm, 1500mm, 2000mm - providing flexibility and precision.
- Thickness: Our plates are offered in a range of:0.3mm-10.0mm, ensuring robustness and adaptability for diverse applications.
- Place of Origin: Proudly manufactured in:Jiangsu, China (Mainland) - a hub of quality and innovation.
- Model Number: Available in a variety of models including:201, 304, 304L, 310S, 316, 316L, 321, 430 - tailored to meet different project requirements.
- Type: Choose from our expertly crafted types:Hot rolled, Cold rolled - delivering optimal performance and finish.
- Application: Perfectly suited for a multitude of applications such as:Architecture, construction, building projects, and kitchenware - enhancing functionality and style.
- Certification: Our commitment to quality is backed by certifications from:BV, IBR, ISO, ROHS, SGS - assuring you of our dedication to excellence.
- Surface: A variety of surface finishes are available to meet your aesthetic demands:2B, BA, 4K, 8K, HL with optional PVC cover - ensuring a pristine and protective finish.
- Note: We are flexible in meeting your material requirements:We can accommodate additional materials as needed to fulfill your project demands.

Detailed Information: Unlock the extraordinary attributes and remarkable features of our Durable Cold Rolled Stainless Steel Sheet with the pristine 2b Ba Surface. Discover how it excels in quality and performance, making it a standout choice for those who demand the best in stainless steel solutions.
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: Immerse yourself in the impeccable world of flawless 2b Ba surface finishing, designed to deliver a sleek and refined aesthetic for all your stainless steel needs. Our advanced finishing process not only elevates the visual appeal but also enhances the durability, setting an unparalleled 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. epitomizes excellence in the specialized domain of stainless steel, titanium, and nickel alloy welded pipes. Authorized by the illustrious Haynes International, Inc. for both pipe and forging production, we maintain strict adherence to the ISO9001:2001 quality management system. Our credentials speak volumes about our dedication to quality, boasting the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications not only meet but often surpass international standards, including revered TUV certifications. We are steadfast in our mission to provide rapid, reliable, and cutting-edge metal pipeline solutions, continuously serving our distinguished global clientele with unmatched dedication and expertise.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our ability to tailor both standard and non-standard products with unmatched excellence, delivering them in exceptionally swift timeframes. Our cutting-edge facilities are equipped with highly sophisticated plate shearers, drawbenches, and polishing machines, along with a host of other advanced equipment. Our diverse product portfolio comprises premium-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, alongside ASTM A36, A53 A106, ASTM A283, and more. These superior products are extensively utilized across a wide array of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers. Each material is meticulously crafted to meet the stringent requirements of these industries, ensuring reliability and durability.
Guided by our unwavering principle of 'Quality First, Mutual Benefit,' we remain steadfast in our commitment to delivering sincere and professional service as our foremost objective. Our strong foundation is rooted in the cultivation of joint development with our partners, paving the way for long-lasting success and prosperity for all parties involved. Our dedication to quality and mutual growth sets the stage for a thriving and fruitful collaboration.
We are genuinely excited about the prospect of collaborating with esteemed business partners from all corners of the globe. Your complete satisfaction is our ultimate goal, and we strive tirelessly to achieve it! Our team is poised to ensure an exceptional experience, tailored to your unique needs and aspirations.
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.