- Grade:Explore the diverse selection of our 300 Series, 400 Series, encompassing both Austenitic and Ferritic options
- Standard:Manufactured to meet or exceed ASTM, AISI, DIN, EN, GB, and JIS standards
- Length:Choose from 2438mm, 3000mm, and 6000mm lengths, or customize to fit your specific requirements
- Width:Available in widths of 1000mm, 1219mm, 1500mm, and 2000mm
- Thickness:Precision-engineered thickness ranging from 0.3mm to 10.0mm
- Place of Origin:Proudly produced in Jiangsu, China (Mainland)
- Model Number:Available models include 201, 304, 304L, 310S, 316, 316L, 321, and 430
- Type:Offered in both Hot rolled and Cold rolled varieties
- Application:Perfectly suited for architecture, construction projects, and kitchenware innovations
- Certification:Quality assured by certifications from BV, IBR, ISO, ROHS, and SGS
- Surface:Choose from finishes such as 2B, BA, 4K, 8K, HL, with optional protective PVC cover
- Note:Custom material accommodations are available upon request
Detailed Information: Immerse yourself in the world of superior craftsmanship with our Corrosion Resistant Weldpi Cold Rolled Steel Sheet, boasting a pristine 4K Finish. Delve into its outstanding attributes and discover what sets our stainless steel apart in quality and performance, offering unmatched durability and aesthetic appeal.
| 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 exquisite 2b Ba surface finishing, delivering an immaculate and sophisticated appearance that elevates all your stainless steel endeavors. Our finishing process not only enhances visual allure but also strengthens durability, setting a remarkable benchmark in the industry for excellence and innovation.
| 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 beacon of unparalleled excellence in the domain of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed entity, we have the distinguished authorization from the illustrious Haynes International, Inc. for both pipe and forging production. Our operations are meticulously governed by the ISO9001:2001 quality management system, ensuring superior quality and precision. Our extensive array of credentials highlights our dedication to quality, featuring the esteemed EU EN3.1 certificates and the significant TS pressure pipeline component manufacturing license. Our welding specifications not only meet but frequently surpass the most stringent international standards, including the coveted TUV certifications. At Wuxi Weldpi, we are steadfast in our dedication to providing swift, reliable, and groundbreaking metal pipeline solutions to our valued global clientele, thereby consistently surpassing expectations and delivering unmatched value.
We pride ourselves on the extraordinary ability to tailor both standard and bespoke products, delivering unmatched quality with astonishingly swift turnaround times. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, and polishing machines, among other state-of-the-art equipment. Our extensive product range showcases top-tier materials including AISI grades such as 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, in addition to ASTM standards like A36, A53 A106, and ASTM A283, to name a few. These exemplary products are widely utilized across a multitude of industries, from chemical and fertilizer production to petrochemical and natural gas sectors, as well as nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
In alignment with our core guiding principle of 'Quality First, Mutual Benefit', we are unwaveringly dedicated to providing sincere and professional services as our foremost mission. Our strong foundation is built on nurturing joint development with our partners, ensuring long-lasting success for all parties involved.
We are thrilled at the prospect of engaging in partnerships with distinguished business associates from every corner of the globe. Achieving your utmost satisfaction is our ultimate goal!
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.
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