- Grade:300 Series, 400 Series, Austenitic, Ferritic - Offering unparalleled versatility, our grades are designed to cater to diverse industrial needs.
- Standard:ASTM, AISI, DIN, EN, GB, JIS - Adhering to international standards ensures superior quality and reliability.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request - Tailored to your project specifications, ensuring perfect fit every time.
- Width:1000mm, 1219mm, 1500mm, 2000mm - Multiple width options to suit varied application requirements.
- Thickness:0.3mm-10.0mm - Precision-engineered thickness for optimal performance and strength.
- Place of Origin:Jiangsu, China (Mainland) - Trusted origins that ensure you receive products crafted with expertise and precision.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430 - A range of models to meet specific durability and corrosion resistance requirements.
- Type:Hot rolled, Cold rolled - Choose from our selection of production methods for enhanced material properties.
- Application:Ideal for architecture, construction, building projects, and kitchenware - Versatile applications that showcase our product's adaptability and strength.
- Certification:BV, IBR, ISO, ROHS, SGS - Certified excellence, reflecting our commitment to quality and safety standards.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover - A spectrum of surface finishes to achieve your desired aesthetic and functional requirements.
- Note:We can accommodate additional materials as needed - Flexibility in materials to ensure your unique needs are met efficiently.

Detailed Information: Dive into an exploration of the outstanding qualities and superior features that define our Durable Cold Rolled Stainless Steel Sheet with an exquisite 2b Ba Surface. Discover the factors that make it a leader in quality and performance, setting benchmarks in the industry.
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 brilliance of our impeccable 2b Ba surface finishing, which guarantees a sophisticated and elegant appearance for all your stainless steel needs. Our meticulous finishing process not only enhances the visual appeal but also boosts the resilience and longevity, establishing a new pinnacle of excellence in the sector.
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 beacon of unparalleled excellence, shining brightly in the world of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner authorized by the illustrious Haynes International, Inc., we specialize in the production of pipes and forgings with a dedication that is second to none. Our operations are meticulously aligned with the ISO9001:2001 quality management system, ensuring a standard of quality that is both rigorous and reliable. Our impressive credentials, such as the esteemed EU EN3.1 certificates and the prestigious TS pressure pipeline component manufacturing license, serve as a testament to our unwavering commitment to quality. Our welding standards are not just met but often exceeded, proudly bearing TUV certifications. At Wuxi Weldpi, we are steadfast in our promise to provide our valued global clients with metal pipeline solutions that are not only swift and dependable but also innovative.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we are distinguished by our remarkable ability to tailor both standard and bespoke products with exceptional quality, delivered in impressively swift timeframes. Our cutting-edge facilities are equipped with advanced technologies, including precision plate shearers, drawbenches, and polishing machines, among others. Our extensive product catalog showcases premium materials such as 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, and more. These superior products are widely utilized across a diverse range of industries including chemical manufacturing, fertilizer production, petrochemicals, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, and boiler heat exchangers, ensuring that our solutions meet the high demands of various industrial applications.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', our unwavering commitment is to provide sincere and expert service as our core mission. Our strong foundation is built on nurturing joint development with our partners, fostering a collaborative environment that ensures lasting success for all parties involved.
We are excitedly looking forward to the opportunity to forge successful collaborations with esteemed business partners across the globe. Your complete satisfaction is our ultimate goal, and we strive relentlessly to achieve it!
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.