Packaging & Delivery Packaging Detail: Standard export packing according to your requirement.(case/wooden case/paper) Delivery Detail: in one week Specifications 1.Advanced Ceramic Tube for Furnace 2.thermocouple protection tube 3.high temoperature resistant 3.OEM service 4.Customized 1.Advanced Ceramic Tube for Furnace 2.thermocouple protection tube 3.high temoperature resistant 3.OEM service 4.Customized