Copper Pipe Coupling Manufacturer | EN12541 & ASME B16.22 Compliant

A Copper Pipe Coupling is a fundamental component in modern piping networks, acting as the reliable bridge that joins two copper pipe sections while maintaining a leak-free, pressure-tight seal. In plumbing pipe connection systems, couplings enable straightforward repairs, extensions, and directional transitions without compromising flow efficiency. In air conditioning and refrigeration connection systems, precision copper couplings are essential for maintaining refrigerant integrity under varying thermal and pressure conditions. Gas systems demand couplings with exceptional sealing performance, and medical piping systems require clean, corrosion-resistant fittings that meet stringent hygiene standards. Our facility, headquartered in Zhejiang with a global outlook, has spent over 19 years refining the art and science of copper fitting production. By adhering to EN12541, ASME B16.22, and AS 3688, we ensure that our Copper Pipe Coupling products integrate smoothly into projects across different regulatory environments. Whether you need End Feed Fittings for traditional soldered joints, Press Fittings for rapid tool-based installation, Solder Ring Fittings for consistent capillary action, or ACR Fittings for refrigeration lines, our portfolio covers the full spectrum of connection needs. Each coupling is engineered for dimensional precision, optimal wall thickness, and smooth interior surfaces that reduce turbulence and pressure loss. This attention to detail translates into lower installation time, fewer callbacks, and greater long-term reliability for contractors, wholesalers, and OEM partners worldwide.