- Grade:300 Series, 400 Series, Austenitic, Ferritic
- Standard:ASTM, AISI, DIN, EN, GB, JIS - the epitome of global standard excellence.
- Length:2438mm, 3000mm, 6000mm or tailor-made lengths to perfectly suit your specific demands.
- Width:1000mm, 1219mm, 1500mm, 2000mm - designed to meet a variety of industrial needs.
- Thickness:0.3mm-10.0mm - offering versatility and precision for every application.
- Place of Origin:Jiangsu, China (Mainland) - renowned for superior quality and craftsmanship.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430 - Including the most sought-after models in the industry.
- Type:Hot rolled, Cold rolled - ensuring premium quality and unmatched reliability.
- Application:Ideally suited for architecture, construction, building projects, and high-grade kitchenware - catering to comprehensive industrial requirements.
- Certification:BV, IBR, ISO, ROHS, SGS - certified to meet the strictest international quality standards.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover - delivering superior aesthetics and exceptional durability.
- Note:We can accommodate additional materials as needed - providing flexibility and customization to meet your unique needs.

Detailed Information: Explore the remarkable features and superior attributes of our Durable Cold Rolled Stainless Steel Sheet with 2b Ba Surface. Uncover how it excels in both quality and performance, ensuring it stands head and shoulders above the competition.
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 experience of our impeccable and polished 2b Ba surface finishing. This refined finish promises a sleek and sophisticated appearance, elevating all your stainless steel applications. Our meticulous surface finishing process not only enhances aesthetic appeal but also fortifies durability, setting a groundbreaking standard 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. stands at the forefront of the industry, epitomizing unparalleled excellence in the production of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner of the illustrious Haynes International, Inc., authorized for both pipe and forging production, we embrace the rigorous ISO9001:2001 quality management system to ensure superior standards. Our distinguished credentials, such as the coveted EU EN3.1 certificates and the prestigious TS pressure pipeline component manufacturing license, are a testament to our unwavering dedication to quality. Our welding specifications not only meet but frequently surpass the most rigorous international benchmarks, including TUV certifications. We are steadfast in our commitment to providing swift, reliable, and cutting-edge metal pipeline solutions, catering to the needs of our valued global clientele with innovation and precision.
Boasting enviable expertise and efficiency, we take pride in our ability to tailor both standard and bespoke products with unmatched excellence in impressively swift timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, and polishing machines, among numerous other innovations. Our diverse product range includes premium materials like AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, along with ASTM A36, A53 A106, ASTM A283, and others. These elite products serve a broad spectrum of industries, spanning chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our enduring tenet of 'Quality First, Mutual Benefit,' we are devoted to delivering genuine and expert service as our foremost mission. Our formidable groundwork is built on nurturing collaborative growth with our partners, ensuring lasting success for all stakeholders involved.
We welcome the chance to collaborate with esteemed business allies worldwide. Achieving 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.