- Grade:300 Series, 400 Series, including the renowned Austenitic and Ferritic varieties, for superior performance
- Standard:ASTM, AISI, DIN, EN, GB, JIS, ensuring global compliance and quality
- Length:Available in versatile lengths of 2438mm, 3000mm, 6000mm, or customizable to fit your unique specifications
- Width:Choose from widths of 1000mm, 1219mm, 1500mm, 2000mm for your project needs
- Thickness:With a range from 0.3mm-10.0mm, versatility meets precision in every plate
- Place of Origin:Crafted in Jiangsu, China (Mainland), where quality meets tradition
- Model Number:Models include 201, 304, 304L, 310S, 316, 316L, 321, 430, each engineered for specific applications
- Type:Offered in Hot rolled and Cold rolled options, maximizing adaptability
- Application:Perfect for architecture, construction, building projects, and essential kitchenware, embodying versatility
- Certification:Certified by BV, IBR, ISO, ROHS, SGS, underscoring our commitment to excellence
- Surface:Finish options include 2B, BA, 4K, 8K, HL, with optional PVC cover for added protection
- Note:We offer flexibility to include additional materials as required to meet all your demands

Detailed Information: Immerse yourself in the impressive world of our Durable Cold Rolled Stainless Steel Sheet, boasting the remarkable 2b Ba Surface. Uncover what makes it excel in both quality and performance, designed to exceed expectations.
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: Revel in the impeccable and polished elegance of our 2b Ba surface finishing, delivering a sophisticated and refined aesthetic for all your stainless steel needs. Our meticulous surface finishing process not only amplifies visual appeal but also fortifies 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. epitomizes unparalleled excellence in the stainless steel, titanium, and nickel alloy welded pipe industry. As an esteemed partner, authorized by the prestigious Haynes International, Inc. for pipe and forging production, we strictly adhere to the ISO9001:2001 quality management system. Our credentials are a testament to our unwavering commitment to quality, boasting the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications not only meet but often surpass the most stringent international standards, including TUV certifications. We are steadfast in our dedication to providing prompt, reliable, and innovative metal pipeline solutions to our valued global clientele.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our unrivaled ability to tailor both standard and bespoke products to meet your exact specifications, all while maintaining exceptional quality standards and delivering within impressively short timeframes. Our cutting-edge facilities are equipped with the latest technology, featuring advanced plate shearers, drawbenches, and polishing machines that empower us to consistently exceed customer expectations. Our diverse product lineup includes superior-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, as well as ASTM A36, A53 A106, ASTM A283, among many others. These exceptional products serve a wide array of industries, finding extensive applications in chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers, ensuring our solutions meet the demands of an ever-evolving market.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', we are unwaveringly dedicated to providing sincere and expert service as our foremost goal. Our strong foundation is shaped by fostering joint development with our partners, ensuring a path to enduring success and mutual prosperity for all parties involved.
We look forward with great enthusiasm to the prospect of collaborating with esteemed business partners from all corners of the globe. Your complete satisfaction is our ultimate ambition and drives us to excel in every endeavor!
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.