- Grade:A comprehensive range of 300 Series, 400 Series, with both Austenitic and Ferritic options available, ensuring superior quality and adaptability for every industry need.
- Standard:Conforming to global standards including ASTM, AISI, DIN, EN, GB, and JIS, our products guarantee reliability and excellence in every application.
- Length:Available in versatile lengths of 2438mm, 3000mm, 6000mm, and customizable options to meet unique project requirements and specifications.
- Width:Offered in widths of 1000mm, 1219mm, 1500mm, and 2000mm, providing flexibility and suitability for diverse industrial and commercial uses.
- Thickness:Spanning a robust thickness range from 0.3mm to 10.0mm, our plates cater to a wide array of applications, promising durability and strength.
- Place of Origin:Expertly crafted in Jiangsu, China (Mainland), known for its cutting-edge manufacturing techniques and quality assurance.
- Model Number:Available in a variety of models including 201, 304, 304L, 310S, 316, 316L, 321, 430 to suit specific requirements and preferences.
- Type:Precisely produced through Hot rolled or Cold rolled processes to offer exceptional finish and performance.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, offering unmatched versatility and reliability.
- Certification:Accredited by prestigious organizations such as BV, IBR, ISO, ROHS, and SGS, confirming the high standards and trustworthiness of our products.
- Surface:Featuring surfaces like 2B, BA, 4K, 8K, and HL with an optional PVC cover for enhanced protection and aesthetic appeal.
- Note:We are committed to flexibility and customer satisfaction, offering capability to accommodate additional materials as needed for bespoke solutions.

Detailed Information: Immerse yourself in the world of high-quality craftsmanship with our Durable Cold Rolled Stainless Steel Sheet featuring the immaculate 2b Ba Surface. Uncover how this product not only meets but exceeds quality expectations and performance benchmarks, making it an ideal choice for discerning professionals.
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: Discover the unparalleled sophistication of our 2b Ba surface finishing, designed to deliver both a sleek, polished appearance and industry-leading durability. This meticulous finishing process elevates the aesthetic and functional standards for all your stainless steel needs, ensuring a pristine look that withstands the test of time.
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 paragon of exceptional quality and innovation in the competitive landscape of stainless steel, titanium, and nickel alloy welded pipe manufacturing. Celebrated for our industry-leading standards, we pride ourselves on being an authorized partner of the illustrious Haynes International, Inc. for pipe and forging operations. Our compliance with the ISO9001:2001 quality management system underscores our dedication to excellence. Our accolades include the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, validating our superior craftsmanship. With welding specifications that not only meet but often surpass top-tier international benchmarks such as TUV certifications, we are steadfast in our mission to deliver prompt, reliable, and cutting-edge metal pipeline solutions to our valued global partners.
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 superior quality with impressive speed. Our cutting-edge facilities are equipped with the latest in plate shearers, drawbenches, polishing machines, and more, enabling us to provide an extraordinary array of top-tier materials, including AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, and ASTM standards such as A36, A53 A106, ASTM A283, among others. These outstanding products are widely utilized across diverse industries, from chemical processing, fertilizer production, petrochemical, and natural gas sectors to nuclear power, aerospace, environmental engineering, food machinery, water supply, construction, and boiler heat exchangers, showcasing their versatile applications.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', we are wholeheartedly dedicated to providing sincere, professional service as our core mission. Our strong foundation is rooted in cultivating mutual growth with our partners, guaranteeing sustainable success and prosperity for all parties involved.
We enthusiastically look forward to collaborating with distinguished business partners from every corner of the globe. Achieving your utmost satisfaction is our highest goal and 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.