- Grade:300 Series, 400 Series, Austenitic, Ferritic: Benefit from the strength and durability of our steel plates, available in a range of grades to suit your specific requirements, ensuring outstanding performance across various industries.
- Standard:ASTM, AISI, DIN, EN, GB, JIS: Guaranteeing compliance with international standards, our plates are meticulously manufactured to align with esteemed global benchmarks, ensuring superior quality and trustworthiness.
- Length:2438mm, 3000mm, 6000mm or custom lengths upon request: Our flexible length options cater to your unique project dimensions, offering both standard and tailor-made solutions that fit perfectly into your specific design.
- Width:1000mm, 1219mm, 1500mm, 2000mm: Select from a variety of width measurements designed to integrate seamlessly with your architectural and engineering endeavors, providing adaptability and consistency.
- Thickness:0.3mm-10.0mm: Our diverse thickness range empowers you to choose the optimal specification for your project, enhancing structural integrity and performance while maintaining aesthetic appeal.
- Place of Origin:Jiangsu, China (Mainland): Proudly manufactured in Jiangsu, our steel plates reflect the region's rich heritage of quality craftsmanship and innovation, promising excellence in every piece.
- Model Number:201, 304, 304L, 310S, 316, 316L, 321, 430: With a comprehensive range of model numbers, our product line caters to diverse application needs, ensuring compatibility and optimal performance.
- Type:Hot rolled, Cold rolled: Choose between hot rolled and cold rolled options, each offering unique benefits to meet the demands of your industrial and commercial projects.
- Application:Ideal for architecture, construction, building projects, and kitchenware: Whether for cutting-edge architectural designs or durable kitchenware, our steel plates serve as the backbone of innovation and functionality in a wide array of settings.
- Certification:BV, IBR, ISO, ROHS, SGS: Our products come with a suite of certifications, underscoring our commitment to quality and compliance, and providing you with peace of mind and assurance in their reliability.
- Surface:2B, BA, 4K, 8K, HL with optional PVC cover: Offering a diverse range of surface finishes, our plates fulfill both aesthetic and functional roles, with optional PVC covering for added protection and longevity.
- Note:We can accommodate additional materials as needed: Understanding the dynamic needs of our clients, we offer flexibility in material choices to cater to your evolving project requirements and innovations.

Detailed Information: Dive into the world of superior quality with our Durable Cold Rolled Stainless Steel Sheet featuring the exquisite 2b Ba Surface. Uncover the distinctive properties and unparalleled performance that make our product a standout choice for discerning customers.
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 elegance of our flawless and lustrous 2b Ba surface finishing. Designed to provide a sophisticated and polished appearance, our process not only enhances visual appeal but also increases the resilience and longevity of your stainless steel applications, setting a 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. represents the pinnacle of superior craftsmanship in the sphere of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner authorized by the illustrious Haynes International, Inc. for both pipe and forging production, we strictly comply with the ISO9001:2001 quality management standards. Our illustrious credentials, which include the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, stand as irrefutable proof of our unwavering commitment to quality. Our welding specifications not only meet but often surpass the most rigorous international standards, as evidenced by our TUV certifications. We are resolute in our mission to provide rapid, reliable, and cutting-edge metal pipeline solutions to our valued global customers, ensuring unmatched service and satisfaction.
We pride ourselves on our exceptional ability to offer customization for both standard and non-standard products, all while maintaining unmatched quality and delivering within impressively swift timelines. At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., our cutting-edge facilities are equipped with the most advanced plate shearers, drawbenches, polishing machines, and an array of high-tech machinery to enhance production efficiency. Our diverse product lineup is crafted from top-tier materials, including 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 more. These superior-grade products are expertly designed to cater to a wide range of industries such as chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental sectors, food machinery, water supply, architectural advancements, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is deeply committed to delivering sincere and professional service as our chief objective. Our solid foundation is built upon nurturing collaborative growth with our partners, assuring mutual and sustained success for all involved stakeholders.
We warmly invite esteemed business partners from across the globe to join us in a collaborative venture. Achieving your complete satisfaction remains our ultimate goal, and we are enthusiastic about building meaningful partnerships that result in shared success!
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.