- Grade:300 Series, 400 Series, encompassing both Austenitic and Ferritic types
- Standard:Conforms to ASTM, AISI, DIN, EN, GB, JIS standards
- Length:Available in 2438mm, 3000mm, 6000mm or tailored to custom lengths as per your request
- Width:Widths of 1000mm, 1219mm, 1500mm, 2000mm available
- Thickness:Ranging from 0.3mm to 10.0mm
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland)
- Model Number:Varieties: 201, 304, 304L, 310S, 316, 316L, 321, 430
- Type:Offered in both Hot rolled and Cold rolled types
- Application:Perfectly suited for architecture, construction, building endeavors, and crafting kitchenware
- Certification:Certified by BV, IBR, ISO, ROHS, SGS ensuring quality compliance
- Surface:Finishes include 2B, BA, 4K, 8K, HL with the option for a protective PVC cover
- Note:Additional materials can be provided as per your requirements

Detailed Information: Dive deep into the world of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Uncover its remarkable features and benefits that elevate it above the rest. Discover how this premium-quality sheet excels in both robust durability and outstanding performance.
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 unparalleled quality of our 2b Ba surface finishing. Experience the elegance of a flawless and polished surface providing a sleek, refined appearance for all your stainless steel needs. Our advanced finishing process not only amplifies aesthetic appeal but also enhances durability, setting an exemplary 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 domain of stainless steel, titanium, and nickel alloy welded pipes. Endorsed by the illustrious Haynes International, Inc. for our expertise in pipe and forging production, our operations strictly comply with the rigorous ISO9001:2001 quality management system. Our impressive credentials, including the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, showcase our unwavering commitment to quality. Our welding specifications not only meet but often surpass the pinnacle of international standards, proudly holding TUV certifications. We are steadfast in our mission to provide prompt, reliable, and ground-breaking metal pipeline solutions to our esteemed global clientele, ensuring unmatched satisfaction and trust.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our exceptional capacity to tailor both standard and bespoke products, delivering them with unmatched excellence and swift efficiency. Our cutting-edge facilities are equipped with the latest plate shearers, drawbenches, polishing machines, and a host of other advanced machinery. Our diverse product lineup includes high-quality 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 many more. These superior products are integral to a multitude of sectors including chemical industry, fertilizer manufacturing, petrochemical, natural gas, nuclear energy, aerospace, environmental engineering, food machinery, water supply systems, architectural applications, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are steadfast in our dedication to delivering sincere and expert service as our foremost goal. Our sturdy foundation is anchored in fostering collaborative growth with our partners, ensuring long-lasting prosperity for all parties involved.
We are enthusiastically looking forward to the possibility of forming successful collaborations with distinguished business partners from across the globe. Achieving your complete satisfaction is our ultimate goal!
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.