- Grade:Discover the versatility of our metal plates available in premium 300 Series, 400 Series, along with options in Austenitic and Ferritic grades, ensuring durability and performance.
- Standard:Conforming to the highest standards including ASTM, AISI, DIN, EN, GB, and JIS, our products are crafted for excellence.
- Length:Standard lengths of 2438mm, 3000mm, and 6000mm are available, with custom lengths tailored to your specifications upon request.
- Width:Available in flexible widths of 1000mm, 1219mm, 1500mm, and 2000mm to suit diverse applications.
- Thickness:Offered in a versatile range from 0.3mm to 10.0mm to meet your various project needs.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), ensuring superior quality and reliability.
- Model Number:Available in a wide range of model numbers: 201, 304, 304L, 310S, 316, 316L, 321, 430, catering to all your specific requirements.
- Type:Choose between Hot rolled and Cold rolled varieties for your precision needs.
- Application:Ideal for an array of projects including architecture, construction, building initiatives, and kitchenware applications.
- Certification:Our products boast certifications such as BV, IBR, ISO, ROHS, and SGS, underscoring our commitment to quality and safety.
- Surface:Offered in elegant finishes such as 2B, BA, 4K, 8K, and HL, with an optional protective PVC cover for added durability.
- Note:We are flexible in accommodating additional material requirements as per your unique needs.

Detailed Information: Dive into the world of superior craftsmanship with our exceptional Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Explore the unparalleled quality and outstanding performance that distinguish our products from the rest, promising reliability and 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: Immerse yourself in the elegance of our flawless and expertly polished 2b Ba surface finishing. This meticulous process ensures a sleek and sophisticated aesthetic, elevating the appearance of all your stainless steel applications. Our advanced surface finishing not only enhances visual appeal but also significantly boosts 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 beacon of unparalleled excellence in the sophisticated industry of stainless steel, titanium, and nickel alloy welded pipes. As a company proudly authorized by the prestigious Haynes International, Inc. for both pipe and forging production, we stringently adhere to the ISO9001:2001 quality management system to ensure that our products meet the highest benchmarks of quality and reliability. Our credentials are a resplendent testament to our unwavering commitment to quality, boasting the esteemed EU EN3.1 certificates alongside the coveted TS pressure pipeline component manufacturing license. Our welding standards are not only compliant but consistently surpass the loftiest international benchmarks, including the illustrious TUV certifications. We are dedicated to delivering rapid, reliable, and pioneering metal pipeline solutions to our valued global clientele, ensuring that excellence and innovation are at the heart of everything we do.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our unmatched ability to tailor both standard and bespoke products that exemplify supreme quality within impressively swift timeframes. Our cutting-edge facilities are equipped with the most advanced plate shearers, drawbenches, polishing machines, and a plethora of other high-tech equipment. Our diverse product range includes top-tier 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 premium quality products are indispensable across a myriad of industries, such as chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental solutions, food machinery, water supply, architectural design, and boiler heat exchangers.
Firmly adhering to our guiding ethos of 'Quality First, Mutual Benefit', we are unwavering in our commitment to delivering exceptional and professional service. Our foundational strength lies in nurturing collaborative development alongside our partners, guaranteeing sustainable and prosperous outcomes for all involved parties.
We are excitedly looking forward to the prospect of partnering with distinguished businesses from across the globe. Your complete satisfaction is 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.