- Grade:Our premium-grade selection includes the 300 Series, 400 Series, Austenitic, and Ferritic stainless steel, ensuring high performance and durability for your diverse needs.
- Standard:Adhering to international excellence, our products meet the standards of ASTM, AISI, DIN, EN, GB, and JIS, offering you global compatibility and reliability.
- Length:Choose from our versatile lengths of 2438mm, 3000mm, 6000mm, or customize to your unique specifications for tailored fitment.
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm, ensuring the right size for every project.
- Thickness:Our sheets range from a delicate 0.3mm to a robust 10.0mm, catering to your specific structural or aesthetic requirements.
- Place of Origin:Proudly produced in Jiangsu, China (Mainland), blending traditional craftsmanship with modern innovation.
- Model Number:Select from models 201, 304, 304L, 310S, 316, 316L, 321, 430, each promising exceptional quality and strength.
- Type:Available in both Hot rolled and Cold rolled types, providing flexibility for various applications and preferences.
- Application:Perfectly suited for a range of applications including architecture, construction, building projects, and kitchenware, offering unmatched versatility.
- Certification:Certified by BV, IBR, ISO, ROHS, and SGS, assuring you of the highest standards of safety and quality.
- Surface:Choose from a variety of surfaces such as 2B, BA, 4K, 8K, HL, with optional PVC cover for additional protection and aesthetic appeal.
- Note:We pride ourselves on flexibility; additional materials can be accommodated to meet your specific requirements.

Detailed Information: Immerse yourself in the world of unparalleled excellence with our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Delve into the superior quality and outstanding performance attributes that elevate this product above the rest. Discover why this stainless steel sheet is a cut above, crafted to perfection to meet and exceed your 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: Indulge in the exquisite perfection of our 2b Ba surface finishing, a flawless and polished finish that brings a touch of elegance and sophistication to every application. This meticulously engineered process not only enhances the aesthetic appeal but also fortifies the durability of our stainless steel, establishing a new benchmark in the industry for both beauty and resilience.
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. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system. Our credentials are a testament to our quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
We pride ourselves on the ability to customize both standard and non-standard products with unparalleled quality in remarkably short timeframes. At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our state-of-the-art facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and more, ensuring precision and excellence. Our product range includes top-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, in addition to ASTM A36, A53 A106, ASTM A283, and more. These premium stainless steel products are highly sought after for their exceptional quality and versatility, finding extensive applications across a myriad of industries. From chemical and fertilizer production to petrochemical and natural gas sectors, from nuclear power and aerospace to environmental and food machinery, and even in water supply, architecture, and boiler heat exchangers, our materials consistently deliver superior performance and reliability.
Adhering to our guiding principle of 'Quality First, Mutual Benefit', we are dedicated to offering sincere and professional service as our primary objective. At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our robust foundation is built on fostering joint development with our partners, ensuring enduring success for all involved parties. By establishing strong, collaborative relationships, we pursue mutual growth and prosperity, making us a trusted partner in the industry. Our commitment to quality and service excellence is unwavering, and we strive to exceed expectations, delivering results that truly benefit everyone involved.
We eagerly anticipate the opportunity to collaborate with esteemed business partners from around the globe. At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., your utmost satisfaction is our ultimate ambition! By engaging in meaningful partnerships and fostering a spirit of cooperation, we aim to achieve great success together. We are enthusiastic about exploring new horizons and creating lasting value for our clients, continually seeking to enhance customer experiences and build enduring relationships based on trust and excellence.
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.