Pipe Fittings
Couplings are essential pipe fittings designed to join two pipes or tubes, typically using sockets at one or both ends to enable welding, threading, or solvent-welding. Made from materials like copper, steel, or PVC, they ensure a secure and leak-proof connection.
Couplings provide a reliable solution for extending pipe runs or connecting pipes of the same or different diameters. Available in various materials and configurations, they are engineered to meet specific pressure, temperature, and corrosion requirements in diverse applications.
Couplings are critical components in piping systems, facilitating seamless connections between pipes or tubes. Whether used to extend a pipeline or adapt to different pipe sizes, they are manufactured in materials matching the piping system, such as copper, steel, or PVC, and are available in welded, threaded, or solvent-welded forms for versatile installation.
Couplings are categorized based on their design, material, and connection type to meet specific application needs.
Type | Description | Application |
---|---|---|
Full Coupling | Joins two pipes of the same diameter with internal threads or sockets at both ends. | Plumbing, gas lines, and industrial piping. |
Reducing Coupling | Connects pipes of different diameters, adapting to varying pipe sizes. | Water distribution and HVAC systems. |
Copper Coupling | Corrosion-resistant, ideal for water and gas applications. | Residential and commercial plumbing. |
PVC Coupling | Lightweight and corrosion-resistant, used in non-pressurized systems. | Drainage and irrigation systems. |
Couplings are widely used across industries due to their ability to create secure and adaptable pipe connections:
Properties | Values & Limits |
---|---|
Material | Copper, Steel, PVC, Stainless Steel, Alloy Steel |
Size | 1/8" to 6" |
Pressure Rating | 150#, 300#, 600#, 1000# |
Standards | ASME B16.11, ASME B16.9, ANSI, NPT, BSP |
Surface Finish | Galvanized, Polished, Anti-corrosion Coated, Solvent-Welded |