... :1,Suitable for butt welding of plastic pipes and / or fittings made of PE,PP, and PVDF in a ditch in ... small pipes.7, Changeable welding position enables to weld various fittings more easily.8,Separate two-channel timer records time in ... end device for short flange stub.2,Data logger. modleZXHJ160 Pipe Size(mm)63,75,90,110,125,140,160Heating Plate ...