Plate heat exchangers need to be coated on the metal surface, oil stains and debris that affect the paint quality should be removed, the paint film should be uniform, and there should be no defects such as bubbles, cracks, and peeling
Plate heat exchanger needs to be coated metal surface, should remove oil and affect the quality of paint debris, paint film should be uniform, there should be no bubbles, cracking and peeling and other defects
The metal surface of plate heat exchanger that needs to be painted shall be cleaned of oil stains and impurities that affect the painting quality. The paint film shall be uniform and free from defects such as bubbles, cracks and spalling<br>