- Grade:Available in a diverse range of options: 300 Series, 400 Series, encompassing both Austenitic and Ferritic types
- Standard:Manufactured in compliance with top international standards including ASTM, AISI, DIN, EN, GB, and JIS
- Length:Standard lengths include 2438mm, 3000mm, 6000mm with the flexibility for custom lengths tailored to your needs
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm to perfectly suit your requirements
- Thickness:Thickness options range from 0.3mm to 10.0mm to meet diverse application demands
- Place of Origin:Expertly crafted in Jiangsu, China (Mainland), renowned for its manufacturing excellence
- Model Number:Variety of models including 201, 304, 304L, 310S, 316, 316L, 321, and 430 available for selection
- Type:Versatile options of Hot rolled and Cold rolled types to suit various industrial needs
- Application:Designed for versatility, ideal for architecture, construction, large-scale building projects, and premium kitchenware
- Certification:Certified by esteemed organizations such as BV, IBR, ISO, ROHS, and SGS, ensuring quality and reliability
- Surface:Finishes available: 2B, BA, 4K, 8K, and HL, with an optional protective PVC cover for enhanced durability
- Note:We offer extensive customization and can accommodate additional materials as tailored to your specific requirements

Detailed Information: Immerse yourself in the enticing world of top-tier craftsmanship with our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Dive deep into its remarkable attributes and unparalleled features that make it a beacon of quality and excellence in performance.
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 and immaculate 2b Ba surface finishing, designed to deliver a sophisticated and elegant appearance for your stainless steel needs. Our cutting-edge surface finishing process not only elevates visual appeal but also augments longevity and resilience, forging a new benchmark of prestige 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. embodies a pinnacle of excellence in the manufacturing landscape of stainless steel, titanium, and nickel alloy welded pipes. As an authorized producer by the illustrious Haynes International, Inc. for both pipe and forging, our company is committed to adhering to the rigorous ISO9001:2001 quality management system. Our impressive credentials include the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscoring our commitment to quality and safety. Our welding practices not only meet but often surpass the most stringent international standards, bolstered by TUV certifications. We are dedicated to providing swift, reliable, and innovative metal pipeline solutions, solidifying our position as a trusted partner to our esteemed 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, delivering exceptional quality in record time. Our cutting-edge facilities are equipped with advanced machinery, including plate shearers and drawbenches, as well as polishing machines and more, ensuring precision and perfection in every product. Our extensive product portfolio boasts superior materials such as AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, and ASTM standards like A36, A53 A106, ASTM A283, amongst others. These high-grade products are indispensable across an array of industries including chemical processing, fertilizer manufacturing, petrochemical sectors, natural gas, nuclear power, aerospace, environmental solutions, food machinery, water supply, architectural projects, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', Wuxi Weldpi is dedicated to providing genuine and expert service as our foremost mission. Our strong foundation is built on nurturing collaborative development with our partners, ensuring enduring success and prosperity for everyone involved.
We are excited to forge collaborations with esteemed business partners from every corner of the globe. Achieving your absolute 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.