- Grade:300 Series, 400 Series, Austenitic, Ferritic: Our plates are crafted from premium grade steel to suit diverse industrial needs.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Built to meet and exceed globally recognized standards.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request, offering flexibility to match your specific requirements.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Versatility in width to cater to various application needs.
- Thickness:0.3mm-10.0mm: Available in a range of thicknesses for all your precision engineering tasks.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in a region renowned for its superior steel production.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Variety of models to ensure the perfect match for your project.
- Type:Hot rolled, Cold rolled: Choose the rolling process that best fits your design needs.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Versatile and reliable for a multitude of applications.
- Certification:BV, IBR, ISO, ROHS, SGS: Certified for quality and compliance with international standards.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Diverse surface finishes available to enhance both aesthetic and functional appeal.
- Note:We can accommodate additional materials as needed: Tailored solutions to fulfil your unique project demands.

Detailed Information: Unveil the remarkable attributes and superior features of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Discover why it excels in both quality and performance, setting it apart 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 exquisite and gleaming 2b Ba surface finishing that provides a sophisticated and polished appearance for all your stainless steel needs. Our meticulous surface finishing process not only elevates aesthetics but also amplifies 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 paragon of superior quality in the sphere of stainless steel, titanium, and nickel alloy welded pipes. As an authorized partner of the illustrious Haynes International, Inc. for pipe and forging production, our dedication to excellence is unwavering, strictly following the ISO9001:2001 quality management system. Our esteemed credentials, such as the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscore our commitment to excellence. Our welding specifications align with, and frequently surpass, the most rigorous international standards, validated by TUV certifications. We are steadfast in our promise to provide rapid, reliable, and forward-thinking metal pipeline solutions to our valued customers across the globe.
We pride ourselves on the exceptional ability to tailor both standard and non-standard products, delivering unparalleled quality in impressively swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and much more. Our extensive product range showcases top-tier materials, including 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, among other high-grade options. These exceptional products serve an array of industries, from chemical and fertilizer production to petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are wholeheartedly devoted to providing sincere and professional service as our main objective. Our solid foundation is built on cultivating joint development with our partners, ensuring long-lasting success for all involved parties.
We eagerly look forward to forging collaborations with esteemed business partners from around the globe. Achieving 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.