Couplings, fittings, and adapters allow industrial parts to connect and work together within a system.The main purpose of fittings is to help change or stop the direction of the gas (or water) flow.
Expansion Joints
Expansion joints are flexible components installed in a piping system to compensate for various movements, misalignment, and other forces. Expansion joints are typically found in steam piping systems, chemical process lines, air systems, and as exhaust bellows on various engines used for transportation or power generation.