- Grade:300 Series, 400 Series, Austenitic, Ferritic - A versatile selection catering to diverse industrial requirements.
- Standard:ASTM, AISI, DIN, EN, GB, JIS - Compliant with international standards for assured performance and reliability.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request - Tailor your order to fit unique project specifications.
- Width:1000mm, 1219mm, 1500mm, 2000mm - Multiple widths available to suit various applications.
- Thickness:0.3mm-10.0mm - Choose from a broad range of thicknesses to meet your structural requirements.
- Place of Origin:Jiangsu, China (Mainland) - Proudly manufactured with precision in Jiangsu, a hub of industrial excellence.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430 - Select from a variety of grades tailored for specific applications.
- Type:Hot rolled, Cold rolled - Available in both hot and cold rolled forms for diverse operational needs.
- Application:Ideal for architecture, construction, building projects, and kitchenware - Versatile use across multiple industries.
- Certification:BV, IBR, ISO, ROHS, SGS - Certified to meet rigorous quality and safety standards for peace of mind.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover - Customize your surface finish to achieve your desired aesthetic and functional outcome.
- Note:We can accommodate additional materials as needed - Flexibility in supply to meet your evolving needs.

Detailed Information: Unveil the superior characteristics and remarkable features of our Durable Cold Rolled Stainless Steel Sheet with a pristine 2b Ba Surface. Discover how it excels in quality and performance, ensuring it stands out in every application and guaranteeing satisfaction.
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 exquisite and seamlessly polished 2b Ba surface finishing. This finishing technique not only delivers a sleek and refined aesthetic but also significantly enhances durability and longevity. Elevate your stainless steel applications with a finish that sets 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 shining exemplar of unparalleled excellence within the competitive sphere of stainless steel, titanium, and nickel alloy welded pipe production. As a prestigious partner authorized by the globally recognized Haynes International, Inc. for pipe and forging production, we rigorously maintain the standards set by the ISO9001:2001 quality management system. Our distinguished credentials highlight our unwavering commitment to quality, encompassing the esteemed 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 steadfastly dedicate ourselves to providing rapid, reliable, and cutting-edge metal pipeline solutions tailored to the needs of our discerning global client base.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we are renowned for our exceptional capability to tailor both standard and bespoke products with unsurpassed quality, delivered in impressively swift timeframes. Our cutting-edge facilities are equipped with advanced tools including plate shearers, drawbenches, polishing machines, and more. Our diverse product portfolio boasts superior materials like 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 standards such as A36, A53, A106, and ASTM A283. These high-quality products serve a multitude of industries, including chemical manufacturing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental engineering, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our core philosophy of 'Quality First, Mutual Benefit', we are unwavering in our dedication to delivering genuine and expert service as our foremost goal. Our solid groundwork is rooted in nurturing collaborative growth with our partners, ensuring long-lasting success for all parties involved.
We are thrilled at the prospect of forming partnerships with esteemed businesses worldwide. Your complete satisfaction is our highest 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.