What Are Compression Fittings? Types and Applications Explained
Compression fittings are mechanical connectors used to join pipes or tubes, widely valued for their ease of installation, leak-proof performance, and versatility across various industries. Typically made from metals like brass, stainless steel, or sometimes plastic, these fittings consist of a compression nut, a ferrule (or ring), and a fitting body. When tightened, the ferrule compresses around the pipe, creating a secure seal without the need for soldering or welding.
Industries such as plumbing, oil and gas, chemical processing, and HVAC extensively use compression fittings due to their reliability under high pressure and varying temperature conditions. Their design enables quick assembly and disassembly, ideal for maintenance and system modifications.
Compression fittings support a range of pipe materials, including copper, plastic, and stainless steel, enhancing their application flexibility. In addition, their compact size makes them suitable for installations in confined spaces.
With growing emphasis on safety and system integrity, compression fittings remain a fundamental component in fluid and gas transport systems worldwide.