Stainless Steel Heat Exchange Pipe 201 202 304 316 410 430 Grades with Non-Destructive Test Certification for Boiler Applications
Shandong Zhengde Metal Manufacturing Co., Ltd. specializes in manufacturing high-quality stainless steel heat exchange pipes including coiled tubes, straight tubes, U-shaped bent tubes, embossed tubes, corrugated tubes, and snake tubes. Our products are available in multiple stainless steel grades including 201, 202, 304, 316, 410, and 430, with non-destructive testing certification for boiler applications.
- Air conditioning and cooling tower circulating water systems
- Industrial process heating and cooling for paper machines, electroplating, semiconductors
- Equipment cooling for generators, transformers, and industrial furnaces
- Steam generation for heating, evaporation, and drying
- Food processing for milk, dairy products, juices, and beverages
- Pharmaceutical production for drug synthesis and biological fermentation
- Automobile engine heat dissipation and cooling systems
- Seat heating and cooling systems
- Microbial fermentation processes
| Grade | Primary Characteristics | Common Applications |
|---|---|---|
| 201 & 202 | Cost-effective, good formability | General heat exchange applications |
| 304 | Excellent corrosion resistance, versatile | Food processing, chemical industry |
| 316 | Superior corrosion resistance, high temperature | Marine, pharmaceutical, high-corrosion environments |
| 410 & 430 | Martensitic/ferritic, heat treatable | Automotive, specialized industrial |
Our manufacturing facility holds ISO9001:2015 and ISO/IATF 16949:2016 quality management system certifications. We maintain a comprehensive suite of advanced automated pipe making, bending, stamping machinery, and testing equipment to ensure consistent quality.
- Quality First: Strict production and inspection according to standards
- Competitive Pricing: Market-based discounts and transparent pricing
- Transaction Security: Protected payment processes and financial security
- After-Sales Support: Comprehensive customer problem resolution
- Long-term Partnership: Quality assurance and sincere service for sustainable cooperation
With five production bases across Binzhou, Liaocheng, Wuxi, Tianjin, Jinan, and Tai'an, we operate over 100 production lines supported by 4 nationally recognized laboratories and multiple technical centers. Our products are exported to more than 50 countries worldwide.
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