What is this?ABS plastic pipe is a new type of corrosion-resistant pipe. It has good impact strength and surface hardness in a certain temperature range. for drain pipe, waste pipe and vent pipe purposes, for home or industrial useWhat will I get?ABS drain pipe, is in size of: 16mm/0.63-inch inner dia, 20mm/0.79-inch outer dia, 0.5m/20-inch total lengthIn the package of: 2pcs x ABS pipeIs there any advantages of the product?High impact strength, good toughness and easy processing; The inner wall of the pipe is smooth and the flow friction is small, which will not limit the flow of liquid; Light weightHow to use it?Steps of installation: 1.Prepare ABS pipes; 2. Connect with the fitting (not included the fitting); 3.