The internal heat transfer medium used in coil type L is water. In coil type LG, the medium is glycol or other solutions suitable for copper tubing. Special coils are also available for OEM ...

Common metals used to construct metal tube include stainless steel, copper, steel, brass, and aluminum. Metal tube made of proprietary materials such as Hastelloy (Haynes International, Inc.) is also ...

Improper brazing is a leading contributor to system inefficiency due to refrigerant leaks. Understanding the types of copper tubing and how to properly join them is vital to the operation and lifespan ...