Copper 90° Elbows: Socket-Weld for HVAC

The 6~80mm copper 90° equal-diameter elbow is a dedicated socket-weld fitting for HVAC, refrigeration warehouse, and marine pipelines. Copper has excellent fatigue resistance—even in the long-term vibration environment of ship navigation, it maintains structural stability without material fatigue cracking, adapting to the harsh working conditions of marine pipelines. The socket-weld process makes the connection between the fitting and pipe tighter, with strong weld tightness to effectively prevent leakage of media such as seawater and refrigerants; it also simplifies on-site welding operations and improves construction efficiency. The right-angle equal-diameter design ensures uniform medium flow rate without local resistance, improving pipeline transmission efficiency; copper’s low-temperature resistance adapts to the ultra-low temperature environment of cold storage, without embrittlement due to low temperatures. In addition, copper’s recyclability meets environmental protection needs…

Red Copper Coupling Red Copper Y-Type Tee Red Copper Equal Tee Red Copper Barrel Tee Red Copper Reducing Tee