Specifications 1)Hi-Density swaged Cartridge Heater 2)Many diameters offered as standard 3)Alloy sheath for high corrosion resistance Tube Material:SS304;SS316,SS321,NICOLOY800 etc. Insulation Material:High-purity Mgo Lead Connection Option: Crimped or Swaged leads Tube Material:SS304;SS316,SS321,NICOLOY800 etc. Standard lead wire length :300mm Tube dia:3-30mm Lead option:Crimped or Swaged Thermocouple: with or without