plastic pipe welding machine 1,.High precise 2,.Long using life ... operation Application and features:1,Suitable for butt welding of plastic pipes and / or fittings made of PE,PP, and ... of basic frame, hydraulic unit, planning tool, heating plate, support for planning tool eating plate, and optional parts.3,Removable ... Stub end device for short flange stub.2,Data logger. plastic pipe welding machine