- Grade:Unveiling the finest in stainless steel with a versatile array of options: 300 Series, 400 Series, renowned for their Austenitic and Ferritic properties, ensures optimal performance across a range of applications.
- Standard:Adhering to the highest quality standards globally recognized: ASTM, AISI, DIN, EN, GB, JIS, guaranteeing excellence and compliance.
- Length:Available in standard lengths of 2438mm, 3000mm, 6000mm, or tailor-made to your specifications upon request, providing flexibility and customization.
- Width:An extensive width range to suit your project needs: 1000mm, 1219mm, 1500mm, 2000mm, ensuring adaptability and fit.
- Thickness:Precision-engineered with a thickness ranging from 0.3mm to 10.0mm, crafted to meet exacting standards for diverse applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of innovation and quality craftsmanship.
- Model Number:Available in a diverse range of models: 201, 304, 304L, 310S, 316, 316L, 321, 430, each designed to fulfill distinct industrial requirements.
- Type:Expertly processed through both Hot Rolled and Cold Rolled techniques, offering versatility in applications and superior finish.
- Application:Tailored for excellence in architecture, construction, building projects, and kitchenware, providing unmatched durability and aesthetic appeal.
- Certification:Endorsed by leading certification bodies: BV, IBR, ISO, ROHS, SGS, reflecting our commitment to quality and reliability.
- Surface:Choose from an exquisite surface finish selection: 2B, BA, 4K, 8K, HL, all available with an optional protective PVC cover for enhanced durability.
- Note:We are prepared to accommodate additional materials as per your needs, ensuring flexibility and satisfaction for diverse project requirements.

Detailed Information: Unveil the exceptional characteristics and remarkable features of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Discover how this product distinguishes itself with unparalleled quality and performance, making it a premium choice for your industrial needs.
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 flawless and exquisitely polished 2b Ba surface finishing that guarantees a sleek and refined appearance for all your stainless steel projects. Our advanced surface finishing process not only enhances aesthetic appeal but also 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. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system. Our credentials are a testament to our quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
We pride ourselves on our exceptional ability to customize both standard and non-standard products, delivering unmatched quality within impressively short timeframes. Our cutting-edge facilities are equipped with state-of-the-art plate shearers, drawbenches, polishing machines, and more, ensuring precision in every product we craft. Our extensive product range includes high-grade 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, among others. These exceptional products are highly sought after across a myriad of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', we are dedicated to providing sincere and professional service as our foremost mission. Our robust foundation is centered on fostering mutual growth with our partners, ensuring long-lasting success for all parties involved.
We eagerly look forward to the opportunity to collaborate with esteemed business partners from across the globe. Achieving your utmost 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.