- Grade:Our premium offerings include the versatile 300 Series, durable 400 Series, and specific types such as Austenitic and Ferritic, ensuring adaptability and performance for various applications.
- Standard:Manufactured to meet the highest industry standards, including ASTM, AISI, DIN, EN, GB, and JIS, guaranteeing unmatched reliability and excellence.
- Length:Available in 2438mm, 3000mm, 6000mm, or custom lengths tailored to your project specifications, offering ultimate flexibility.
- Width:With options of 1000mm, 1219mm, 1500mm, and 2000mm, our stainless steel sheets cater to diverse needs.
- Thickness:Ranging from 0.3mm to 10.0mm, our sheets provide the perfect balance of strength and versatility.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), renowned for its superior quality and craftsmanship.
- Model Number:Featuring models 201, 304, 304L, 310S, 316, 316L, 321, 430, designed for precision and performance.
- Type:Available in Hot rolled and Cold rolled forms, ensuring a perfect match for your project requirements.
- Application:Engineered for excellence in architecture, construction, building projects, and kitchenware, offering unmatched durability and aesthetic appeal.
- Certification:Certified by BV, IBR, ISO, ROHS, SGS, our products promise quality assurance and peace of mind.
- Surface:Choose from 2B, BA, 4K, 8K, HL finishes, all available with an optional PVC cover for added protection and elegance.
- Note:We are dedicated to meeting your specific needs and can accommodate additional materials as required.

Detailed Information: Immerse yourself in the world of superior craftsmanship with our Durable Cold Rolled Stainless Steel Sheet featuring an exquisite 2b Ba Surface. Uncover how it distinctly excels in both quality and performance, making it the quintessential choice for your 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: Indulge in the impeccable artistry of our 2b Ba surface finishing, where sleek refinement meets unmatched durability. This process elevates the aesthetic and longevity of your stainless steel applications, establishing a new benchmark 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. is a distinguished leader in the sophisticated world of stainless steel, titanium, and nickel alloy welded pipes. We stand proudly with the esteemed authorization from Haynes International, Inc. for our superior pipe and forging production capabilities. Our operations are firmly rooted in the stringent ISO9001:2001 quality management system, underscoring our unwavering commitment to excellence. Our credentials shine with the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, reflecting our dedication to quality. Our welding capabilities not only meet but often surpass the most rigorous international standards, including acclaimed TUV certifications. We are steadfast in our mission to provide fast, reliable, and innovative metal pipeline solutions, continuously exceeding the expectations of our valued global customers.
We take immense pride in our exceptional ability to tailor both standard and non-standard products with unmatched quality and efficiency, delivering results in astoundingly brief periods. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, and polishing machines, among other sophisticated machinery. Our comprehensive product catalog features superior 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 A36, A53 A106, ASTM A283, to name just a few. These top-tier products are expertly designed to meet the diverse needs of several industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architectural projects, and boiler heat exchangers.
With an unwavering commitment to our guiding principle of 'Quality First, Mutual Benefit', we dedicate ourselves to delivering sincere and professional service as our foremost goal. Our strong foundation is rooted in nurturing collaborative development with our partners, ensuring lasting success and prosperity for all stakeholders involved.
We are thrilled at the prospect of engaging with distinguished business partners from across the globe. Ensuring your absolute satisfaction is our ultimate mission and 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.