flaring cup for copper tube expansion

... surface for high hardness and exceptional wear resistance. It is used in non-shrinkage tube expanders to expand the mouths of copper, aluminum, or stainless steel tubes, making it ideal for refrigeration, HVAC, and automotive systems. Custom sizes are...

...Expansion Head Φ7mm Copper Tube Exclusive for 1.5HP Air Conditioner Air conditioning expansion joints are special tungsten carbide tools mainly used to expand the ends of copper tubes into a bell mouth or cup mouth during the maintenance and installation of refrigeration equipment (such as air conditioners and refrigerators) to ensure the tightness of pipe connections. Introduction: A dedicated expansion......

... balancer. Four high-pressure hoses and two control cables make them a complete system. 2. Expansion joint: main body, cycloid oil motor, transmission gear, rolling gear, guide clamp device and expansion rod assembly, etc. When working, the copper tube or...

...Copper Brazed Steel Tubing for general engineering uses Product Name Copper Brazed Steel Tubing for general engineering uses Standard ASTM A254, A370, E30, E59 Techinique Copper Brazed Type Single-Strip Type, Double-Strip Type Test Expansion Test, Bend Test, Pressure Proof Tests, Flare Test End Finish Finished tubing......

...Tubes: We make tubes of different diameters, with a greater number of thicknesses and different materials such as copper, stainless steel and cupronickel. The tube expansion, during the flaring phase, allows a perfect contact between the tubes and the fins and as a consequence it assures efficient thermal exchange. Fins: The fins, made of aluminium, prevarnished aluminium or copper......