Morakhia Metals & Alloys [P] Ltd. Offers Copper Pipe / Tube in Round Shape. Morakhia Metals & Alloys [P] Ltd. Supplies copper and copper based alloy semis. Copper Pipe / Tube in Round Shape is available in square, rectangular or any other shape. Copper Pipe / Tube in Round Shape is supplied in the sizes ranging from 6mm to 90mm OD and thickness from 0.6mm upto 20mm. These copper tubes are used in refrigeration and air conditioning, plumbing, hot and cold water pipes for heaters, terminal lug manufacturing and so on.