Copper pipe is typically used for plumbing and water distribution systems. It has a thicker wall and is available in various lengths and diameters. Copper pipes are usually sold in straight lengths and may have threaded ends or be connected using soldering or compression fittings. Copper tube wholesale is often used for refrigerant lines in HVAC systems. Many types of copper tube have a thinner wall and is available in longer lengths than copper pipe. Copper tubing is commonly sold in coils, which makes it easier to handle and bend without the need for additional fittings. Overall, copper pipe and copper tubing are both made of copper and can be used for similar applications, but their differences in wall thickness, length, and availability of fittings make them better suited for specific purposes.