- Grade:Explore our extensive selection of grades including the versatile 300 Series and 400 Series, along with specialized Austenitic and Ferritic varieties to meet diverse industrial needs.
- Standard:Conforming to a wide array of international standards such as ASTM, AISI, DIN, EN, GB, and JIS, ensuring global compatibility and trust.
- Length:Available in standard lengths of 2438mm, 3000mm, and 6000mm, or custom lengths crafted to suit your specific requests.
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, or 2000mm to perfectly align with your project dimensions.
- Thickness:With a range spanning from 0.3mm to 10.0mm, our plates provide the flexibility to accommodate various industrial applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub for superior workmanship and innovation.
- Model Number:Select from a variety of model numbers including 201, 304, 304L, 310S, 316, 316L, 321, and 430, each engineered for specific performance features.
- Type:Available in both hot rolled and cold rolled formats to suit different processing needs and applications.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering unparalleled strength and style.
- Certification:Recognized with certifications from BV, IBR, ISO, ROHS, and SGS, guaranteeing quality and compliance.
- Surface:Featuring surface finishes such as 2B, BA, 4K, 8K, and HL, with the option of an additional protective PVC cover for enhanced durability.
- Note:We offer the flexibility to include additional materials upon request, ensuring your specific requirements are met with precision and care.

Detailed Information: Immerse yourself in the world of unparalleled quality with our Durable Cold Rolled Stainless Steel Sheet featuring the exquisite 2b Ba Surface. Delve into its outstanding characteristics and discover how this product excels in both quality and performance, setting a benchmark 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: Witness the epitome of elegance with our impeccable 2b Ba surface finishing. This process provides a sleek and refined appearance, elevating the aesthetic appeal for all your stainless steel applications. Our advanced surface finishing technology not only enhances visual allure but also fortifies durability, establishing a new pinnacle in industry standards.
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. epitomizes unparalleled expertise and craftsmanship in the dynamic world of stainless steel, titanium, and nickel alloy welded pipes. As a proud and authorized partner of the illustrious Haynes International, Inc. for pipe and forging production, we operate with an unwavering dedication to excellence. Our operations are governed by the strictest adherence to the ISO9001:2001 quality management system, ensuring that every product meets the highest standards of quality and precision. Our repertoire of credentials speaks volumes of our commitment to quality, featuring the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscoring our industry leadership. Furthermore, our welding specifications are crafted to not only meet but often surpass the most stringent international standards, proudly holding TUV certifications. At Wuxi Weldpi, we are steadfast in our mission to provide rapid, reliable, and cutting-edge metal pipeline solutions, nurturing trust and satisfaction among our esteemed global clientele.
We take immense pride in our unparalleled ability to tailor both standard and non-standard products, delivering exceptional quality in impressively rapid timeframes. Our cutting-edge facilities are equipped with the latest plate shearers, drawbenches, polishing machines, and more, ensuring precision and excellence in every production step. Our extensive product lineup features superior-grade materials, including but not limited to 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 high-caliber products are widely utilized across a multitude of industries, such as chemical processing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply, architectural design, and boiler heat exchangers.
Guided by our core principle of 'Quality First, Mutual Benefit', we are steadfast in our commitment to delivering sincere and professional service as our top priority. Our strong foundation is built on nurturing collaborative growth with our partners, ensuring lasting success and mutual prosperity for all parties involved.
We are eagerly looking forward to the chance to partner with distinguished business associates from around the world. Achieving your utmost 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.