Wuxi Xinfengcheng Metal Products Co., Ltd. was established in 2003 and is headquartered in Wuxi City, Jiangsu Province, an important gathering place for China's stainless steel industry. The company focuses on the research and development, production and sales of stainless steel materials, with "seamless steel pipes" as its core products, and is committed to providing high-performance and high-standard metal material solutions for the global industrial field.
1. Product system
The company mainly sells 304, 316L, 310S, duplex steel (2205/2507) and other series of stainless steel seamless pipes, covering the following specifications:
- Outer diameter range: 6mm to 1030mm
- Wall thickness range: 0.5mm to 100mm
- Implementation standards: GB/T 14976 (national standard), ASTM A312 (American standard), EN 10216 (European standard), etc.
2. Technical advantages
Production process
The "hot rolling + cold drawing/cold rolling" composite process is adopted, combined with post-process technologies such as solution treatment, pickling and passivation to ensure that the product has:
- High strength: tensile strength ≥520MPa, elongation ≥35%;
- Corrosion resistance: passed the SSC (hydrogen sulfide stress corrosion) test, suitable for extreme environments;
- Precision size: tolerance control up to ±0.5mm, meeting the needs of high-end equipment manufacturing.
3. R&D and Innovation
- Jointly build a "Stainless Steel Pipe Joint Laboratory" with the School of Materials Science and Engineering of Shanghai Jiaotong University to overcome the problem of material stability under high temperature and high pressure environment;
- Independently develop "multi-roll cold rolling forming technology" to reduce the surface roughness (Ra) of the pipe to below 0.8μm, reaching the mirror-grade standard.
4. Corporate Honors
- Member of the China Stainless Steel Industry Association
- National High-tech Enterprise
- Title of "Jiangsu Province Specialized and New Small Giant Enterprise"
- Many products won the "China Metallurgical Industry Quality Gold Award"
5. Social Responsibility
- Environmental Practice: Invest 20 million yuan to build an acid mist recovery system to achieve zero wastewater discharge;
- Community Contribution: Invest 5% of profits each year in education, poverty alleviation and industrial worker training;
- Industry Leadership: Take the lead in formulating the "Stainless Steel Seamless Pipe Green Production Group Standard" to promote the industry's low-carbon transformation.
6. Domestic layout
- Establish three logistics centers in Wuxi, Foshan and Chengdu to respond to national customer needs within 48 hours;
- Establish long-term strategic cooperation with central enterprises such as Sinopec and China National Nuclear Corporation.
7. International expansion
- Pass TÜV Rheinland certification, and products enter the EU PED Pressure Equipment Directive catalog;
- Set up offices in Vietnam and India to radiate emerging markets in Southeast Asia.
