The heat exchangers manufactured by our company employ automated argon arc welding for the tube sheets. Each weld is followed by a pressure test, then another weld, and then another pressure test. As a result, the workload and costs associated with welding double, yet this approach offers absolute advantages in terms of weld aesthetics and quality, ensuring that the welds are leak-proof.
Our company manufactures the following heat exchange equipment:
1. Floating-head heat exchanger;
2. Fixed-tube-sheet heat exchanger;
3. U-tube heat exchanger;
4. Packing-gland type heat exchanger