Tube, Protection and Insulating Tube

Ceramic tube has excellent heat resistance, corrosion resistance, creep resistance and electrical insulation. A wide range of grades are available from general-purpose grades to high-performance grades to meet various application.

Specification

Material・ Item Symbol	Mullite	Standard Grade	HB, KM, KM-K, S (Porous)
		High corrosion and creep resistance grade	RM, NM (New Mullite®)
	Alumina		SSA-S, CP (Porous)
Size	Please refer to the catalog
Use	Ceramic tubes for various electric furnaces, rollers for high-temperature transport, various combustion tubes

We can provide a wide range of materials with excellent thermal and corrosion resistance, which are alumina, mullite, zirconia and magnesia, to meet various heat treatment conditions.
Zirconia protective tube can be used for oxygen sensor and pump, due to high oxygen ion conductivity.

Specification

Material・ Item Symbol	Mullite	HB, S (Porous)
	Alumina	SSA-S
	Zirconia	(CaO-ZrO2 type) ZR-11
		(Y2O3-ZrO2 type) ZR-6Y, ZR-8Y, YSZ-8
	Magnesia	MG-12, MG-12G
Size	Please refer to the catalog
Use	Thermocouples for temperature measurement, insulating and protection tubes for various devices, oxygen sensors

*Alumina -coated products(Al-SSA) are also available for alumina protective tubes to improve thermal shock resistance.

Porous filtration support tube has moderate porosity and strength, and is suitable for separation membrane materials such as zeolite, silica, and alumina as support tube.

Specification

Material・ Item Symbol	Mullite	PM
	Alumina	AF, AF-D
Corresponding Separation Membrane Material	Zeolite, Silica, Alumina Carbon, Palladium, etc.
Use	Water treatment, alcohol separation, natural gas reforming, hydrogen separation