... Application and features:1,Suitable for butt welding of plastic pipes and / or fittings made of PE,PP, and PVDF in a ditch ... in worksite or workshop.2,Consists of basic frame, hydraulic unit, planning tool, heating plate, support ... friendly.6, Low starting pressure ensures reliable welding quality of small pipes.7, Changeable welding position enables to weld various fittings more easily ...