... .CE approved Infrared welding machine for Nylon Resin LPG tankLPG Tank welding machineMain features1. IR system adopted IR high-temperature alloy ... in welding plastic products of all field, such as LPG tank, plastic pallet, auto filter etc.Welded sample:Brief introduction of ... , Linhu Town, Wuzhong District, Suzhou, Jiangsu, China Nylon resin LPG tank welder