Hot melt construction technology of PPI plastic pipe
The end face of pipe and pipe fittings must be clean, dry and oil-free;
To cut the pipe, the end face must be perpendicular to the axis of the pipe. The general use of the pipe or pipe cutting shear pipe cutting machine, if necessary, use a sharp saw, but after cutting the pipe section should remove burrs and burrs;
The hot melt tool is connected to the power supply and can start operation until the working temperature indicator is bright;
When welding elbow or three way, according to the design drawing requirements, should pay attention to the direction, in the pipe fittings and pipe in the straight direction, with auxiliary sign mark its position;
