- Grade:Our exquisite range includes the 300 Series, 400 Series, along with Austenitic and Ferritic options, each engineered for superior durability and performance.
- Standard:This product meets the high standards set by ASTM, AISI, DIN, EN, GB, and JIS, ensuring top-notch quality and reliability.
- Length:Available in lengths of 2438mm, 3000mm, and 6000mm, with custom lengths crafted to your specific requirements.
- Width:Offered in widths of 1000mm, 1219mm, 1500mm, and 2000mm, catering to diverse project needs.
- Thickness:Varied thickness options ranging from 0.3mm to 10.0mm, providing flexibility for numerous applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a region renowned for its manufacturing excellence.
- Model Number:Models include 201, 304, 304L, 310S, 316, 316L, 321, and 430, each tailored to fit specific usage scenarios.
- Type:Choose between Hot rolled and Cold rolled types, each crafted to perfection for distinct applications.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering both style and functionality.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, attesting to its quality and compliance with international standards.
- Surface:Features surfaces like 2B, BA, 4K, 8K, and HL with an optional PVC cover, ideal for enhancing aesthetic appeal.
- Note:We offer the flexibility to accommodate additional materials as needed to meet your specific project requirements.

Detailed Information: Explore the unrivaled qualities that make our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface a superior choice. Delve into its outstanding features and understand why it excels in both quality and performance, ensuring excellence for all your decorative 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 perfect elegance of our flawlessly polished 2b Ba surface finishing. This sophisticated finish not only imparts a sleek and refined appearance to your stainless steel applications but also enhances their longevity and robustness. Our state-of-the-art surface finishing process redefines industry standards, providing unparalleled beauty and resilience.
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. personifies the pinnacle of superior craftsmanship in the dynamic world of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner sanctioned by the illustrious Haynes International, Inc. for both pipe and forging production, we steadfastly uphold the rigorous benchmarks set by the ISO9001:2001 quality management system. Our distinguished credentials, featuring the esteemed EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license, further solidify our unwavering commitment to excellence. Our welding protocols not only comply with but frequently surpass the most stringent international standards, evidenced by our TUV certifications. We are resolute in our mission to provide expeditious, reliable, and avant-garde metal pipeline solutions, consistently exceeding the expectations of our valued global clientele.
We take immense pride in our exceptional ability to tailor both standard and non-standard products, setting a benchmark of unmatched quality within impressively swift timelines. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and an array of sophisticated tools. Our diverse product range embodies the finest materials, including 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 serve a multitude of industries, finding essential applications in chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply, architecture, and boiler heat exchangers.
Firmly adhering to our guiding principle of 'Quality First, Mutual Benefit', we dedicate ourselves to providing sincere and professional service as our foremost goal. Our solid foundation is meticulously built on cultivating joint growth with our partners, thereby ensuring lasting prosperity for all parties involved.
We are eagerly looking forward to partnering with esteemed business collaborators from around the world. Achieving your utmost satisfaction is our ultimate ambition and driving force!
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.