- Grade:Our selection includes the versatile 300 Series and 400 Series, featuring Austenitic and Ferritic options known for their exceptional durability and performance.
- Standard:Manufactured to meet the highest international standards: ASTM, AISI, DIN, EN, GB, and JIS, ensuring quality and reliability.
- Length:Available in standard lengths of 2438mm, 3000mm, and 6000mm, with custom lengths available upon request to suit your specific project needs.
- Width:Choose from a range of widths: 1000mm, 1219mm, 1500mm, and 2000mm, to perfectly match your design specifications.
- Thickness:With thickness options spanning from 0.3mm to a robust 10.0mm, we cater to both lightweight and heavy-duty applications.
- Place of Origin:Proudly originating from Jiangsu, China (Mainland), a hub renowned for superior stainless steel production.
- Model Number:Available in popular models such as 201, 304, 304L, 310S, 316, 316L, 321, and 430 to suit diverse application needs.
- Type:Offered in both hot rolled and cold rolled types, delivering flexibility for a wide range of industrial uses.
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware, our plates provide both aesthetic appeal and structural integrity.
- Certification:Our product certifications include BV, IBR, ISO, ROHS, and SGS, reflecting our commitment to quality and safety.
- Surface:Available in finishes like 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection and aesthetic customization.
- Note:We are flexible and can provide additional materials as required to meet the unique demands of your project.

Detailed Information: Immerse yourself in the world of high performance with our Durable Cold Rolled Stainless Steel Sheet featuring the impeccable 2b Ba Surface. This product is not just about utility; it epitomizes superior quality and unparalleled performance, making it a standout choice for those who demand the best.
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 exceptional beauty and sophistication of our flawless 2b Ba surface finishing. This meticulous process not only guarantees a sleek, mirror-like refinement but also fortifies the material, elevating both its aesthetic appeal and its resilience. Set a new benchmark in your stainless steel projects with our industry-leading surface finish.
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 distinguished leader in the world of stainless steel, titanium, and nickel alloy welded pipes. Recognized for our exceptional quality and innovative solutions, we are proudly authorized by the esteemed Haynes International, Inc. to excel in pipe and forging production. Our dedication to quality is demonstrated through our adherence to the rigorous ISO9001:2001 quality management system and is further validated by our EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license. Our welding specifications not only meet but surpass the highest international standards, including prestigious TUV certifications. At Wuxi Weldpi, we are committed to crafting swift, reliable, and forward-thinking metal pipeline solutions for our valued global customers, consistently setting new benchmarks in excellence.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our unparalleled ability to customize both standard and non-standard products with exceptional quality and efficiency, all delivered in impressively short timeframes. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and a plethora of sophisticated equipment. Our diverse 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, alongside ASTM A36, A53 A106, ASTM A283, and many others. Each of these premium products serves a multitude of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are steadfastly committed to providing sincere and professional service as our foremost goal. Our robust foundation emphasizes fostering collaborative development with our partners, ensuring enduring success and mutual growth for all parties involved.
We wholeheartedly look forward to forging collaborations with esteemed business partners from across the globe. Your complete satisfaction is our ultimate ambition, and it drives our relentless pursuit of 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.