- Grade:300 Series, 400 Series, Austenitic, Ferritic: Our versatile stainless steel grades cater to a wide range of industry needs with exceptional durability and performance.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Adhering to global standards, our plates ensure reliability and consistency in quality.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Flexibility in length options to perfectly suit your project specifications.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Choose the ideal width to match your design and structural requirements.
- Thickness:0.3mm-10.0mm: Available in a comprehensive range of thicknesses, our plates meet diverse application demands with precision.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, known for its industrial excellence.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: Select from an extensive variety of model numbers to find the perfect match for your needs.
- Type:Hot rolled, Cold rolled: Our advanced manufacturing processes include both hot and cold rolling techniques to deliver optimal results.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Enhance your projects with our stainless steel plates, designed for versatility and aesthetic appeal.
- Certification:BV, IBR, ISO, ROHS, SGS: All our products are certified to meet the highest industry standards, ensuring safety and quality.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Select from our diverse surface finishes to achieve the desired look and protection.
- Note:We can accommodate additional materials as needed: Tailor your order further with additional materials to meet your precise requirements.

Detailed Information: Delve into the world of excellence with our Durable Cold Rolled Stainless Steel Sheet featuring the pristine 2b Ba Surface. Unearth the superior quality and unmatched performance that make our products truly extraordinary.
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 elegance of our impeccably polished 2b Ba surface finishing. This ensures a sophisticated and refined appearance for all your stainless steel needs. Our advanced surface finishing process not only amplifies visual appeal but also enhances durability, setting an unparalleled 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. is the epitome of superior craftsmanship and innovation in the dynamic fields of stainless steel, titanium, and nickel alloy welded pipes. As a proud and reputable partner of Haynes International, Inc., we are distinguished for our impeccable pipe and forging production capabilities. Our operations are governed by the rigorous ISO9001:2001 quality management system, ensuring precision and excellence at every stage. Our suite of credentials, including the coveted EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, speaks volumes about our unwavering commitment to quality. With welding specifications that set industry benchmarks and TUV certifications that affirm our superior standards, we pledge to provide fast, reliable, and forward-thinking metal pipeline solutions to our valued clients worldwide.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our hallmark is our unparalleled ability to tailor both standard and non-standard products with exceptional quality and efficiency. Our cutting-edge facilities are equipped with top-of-the-line plate shearers, drawbenches, polishing machines, and more, enabling us to deliver excellence swiftly. Our extensive product line comprises superior materials such as AISI grades 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, and standards like ASTM A36, A53 A106, ASTM A283, among others. Renowned for their exceptional quality, our products are pivotal across a wide spectrum of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our enduring principle of 'Quality First, Mutual Benefit', our unwavering commitment is to provide sincere and professional service as our central mission. Our strong foundation is built on fostering collaborative development with our partners, ensuring sustained success for all parties involved.
We are enthusiastic about the prospect of forging rewarding collaborations with esteemed business partners worldwide. Your complete satisfaction is our ultimate goal 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.