- Grade:Our stainless steel sheets embody the excellence of the 300 Series and 400 Series, offering both Austenitic and Ferritic options to meet the diverse needs of your projects.
- Standard:Compliant with global standards including ASTM, AISI, DIN, EN, GB, and JIS to ensure premium quality and compatibility.
- Length:Available in standard lengths of 2438mm, 3000mm, 6000mm, or customized to your specific requirements.
- Width:Width sizes range from 1000mm, 1219mm, 1500mm to 2000mm, designed to suit various fabrication needs.
- Thickness:Offered in a versatile thickness spectrum of 0.3mm to 10.0mm for diverse applications.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), renowned for its superior metallurgical expertise.
- Model Number:Choose from our models: 201, 304, 304L, 310S, 316, 316L, 321, 430, each offering specific benefits for your projects.
- Type:Available in both Hot rolled and Cold rolled types, providing flexibility in application and performance.
- Application:Perfectly suited for architecture, construction, building projects, and high-quality kitchenware, ensuring durability and style.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, confirming our commitment to quality and safety.
- Surface:Surface finishes available in 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection.
- Note:We are ready to meet your additional material needs, offering tailored solutions to match your specifications.

Detailed Information: Embark on a journey to explore the remarkable attributes and unique features of our Durable Cold Rolled Stainless Steel Sheet with a 2b Ba Surface. Uncover how it distinguishes itself with superior quality and unparalleled performance.
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 brilliance of our immaculate and polished 2b Ba surface finishing. This ensures a sophisticated and refined aesthetic for all your stainless steel applications. Our meticulous surface finishing process not only elevates appearance but also enhances durability, establishing a new 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 a shining example of unparalleled excellence in the dynamic domain of stainless steel, titanium, and nickel alloy welded pipes. With the distinguished authorization from the globally revered Haynes International, Inc. for pipe and forging production, we implement the rigorous ISO9001:2001 quality management system. Our esteemed credentials stand as a hallmark of our unwavering commitment to quality, which include the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications are crafted to meet and frequently surpass the most stringent international standards, proudly holding TUV certifications. We are passionately dedicated to providing rapid, reliable, and cutting-edge metal pipeline solutions to our treasured global clientele, ensuring unprecedented satisfaction and trust.
We pride ourselves on the exceptional ability to deliver both standard and bespoke products, crafted with unmatched quality and efficiency. At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our cutting-edge facilities are equipped with advanced machinery, including plate shearers, drawbenches, and polishing machines, ensuring precision in every creation. Our extensive product range features high-grade materials such as 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, among others. These outstanding products are indispensable across a multitude of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply, architecture, and boiler heat exchangers.
With an unwavering commitment to our principle of 'Quality First, Mutual Benefit', our primary objective remains to offer genuine, professional service. We are dedicated to nurturing a robust foundation of joint development with our partners, ensuring long-term prosperity and success for everyone involved.
We are excitedly looking forward to the opportunity of joining hands with esteemed business partners from all corners of the globe. Your complete 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.