PPR pe fitting are the most reliable with hot-melt connection, convenient operation, good air tightness and high interface strength. The pipeline is connected by hand-held butt fusion device. Before connection, dust and foreign matters on pipes and accessories shall be removed. When the red light of the machine is on and stable, align the pipe (piece) to be connected with DN ＜ 50 hot melt depth of 1-2mm and DN ＜ 110 hot melt depth of 2-4mm. When connecting, insert the pipe end into the heating sleeve without rotation to reach the predetermined depth. At the same time, the pipe fittings are pushed onto the heating head without rotation for heating. When the heating time is reached, the pipe and the pipe fittings are immediately removed from the heating sleeve and the heating head at the same time, and the pipes and the pipe fittings are quickly and evenly inserted into the required depth without rotation, so as to form a uniform flange at the joint.

PPR pe fitting are the most reliable with hot-melt connection, convenient operation, good air tightness and high interface strength. The pipeline is connected by hand-held butt fusion device. Before connection, dust and foreign matters on pipes and accessories shall be removed. When the red light of the machine is on and stable, align the pipe (piece) to be connected with DN ＜ 50 hot melt depth of 1-2mm and DN ＜ 110 hot melt depth of 2-4mm. When connecting, insert the pipe end into the heating sleeve without rotation to reach the predetermined depth. At the same time, the pipe fittings are pushed onto the heating head without rotation for heating. When the heating time is reached, the pipe and the pipe fittings are immediately removed from the heating sleeve and the heating head at the same time, and the pipes and the pipe fittings are quickly and evenly inserted into the required depth without rotation, so as to form a uniform flange at the joint.