... ,length: 500mm,1000mm,1500mm,2000mm Moulded rod: 30mm to 300mm,length:100mm 200mm 300mm PTFE Rod Extruded rod : 5mm to 150mm, normal length ... : 500mm, 1000mm, 1500mm, 2000mm.Moulded rod: 30mm to 300mm, normal length: 100mm, 200mm, 300mm Filling: graphite, ...