Manufacturing Process

Products’Characteristics

• Both nickel base and Copper base brazing alloy are used in the construction of stainless steel plate-fin heat exchanger.
• Nickel base brazing alloy makes the products more resistant to high temperature and corrosion

  Technique Specifications

• Resistant to high pressure. The maximum working pressure of stainless steel heat exchanger is 6MPa and the maximum working pressure of aluminum heat exchanger is 5Mpa.
• Resistant to high temperature. The maximum working temperature of stainless steel heat exchanger is 700°C and the maximum working temperature of aluminum heat exchanger is 230°C.
• Resistant to corrosion

JNPEC's Advantages

• JNPEC’s brazed stainless steel and aluminum alloy plate-fin heat exchangers offer tremendous benefits than traditional shell and tube heat exchangers.
• JNPEC provides lower cost than shell and tube heat exchangers with:
  
  1. 6 - 10 times heat transfer surface area density (per volume)
  2. 10 - 20 times heat transfer efficiency than shell and tube exchangers
  3. 25 - 50% lower cost
  4. Up to 95% less weight

• JNPEC provides lower operating and installation cost because:
  
  1. Smaller volume
  2. JNPEC's exchangers can contain more than 10 streams in a single block which results in lower engineering, insulation, support and transportation costs
  3. Temperature approaches as close as 1°C
  4. High reliability and no leakage due to all welded structure

Certificates of Patent