Solid mgo rod:	OD 3-16mm,L 200mm	18x200	20x200	other size customized
Single hole:	4.7x2.8	5.6x3	6.5x3.4	7x4,8x5,9x6,10x6.5,ect
2 holes:	6x1.8,7x2,9x3	11x3.3	13x4,15x5,17x5	18x6,20x6
3 holes	4 holes	7 holes	8 holes	mgo head and bottom

It is used for high-power single-ended electric heating pipes and hot runners, etc. It has the advantages of insulation, pressure resistance, and good heat transfer effect. 
Various kinds of single-hole, double-hole, four-hole, five-hole, six-hole, eight-hole, and nine-hole porous magnesium oxide tubes with an outer diameter of 2.0mm-25mm,and we can also produce according to customer requirements.

We use high pure fused magnesia as raw material,made by high-pressure automatic extrusion and fired in a 1700-degree tunnel pushing plate cellar furnace with high density (2.3g /ml). The level of its insulation and withstand voltage products has been continuously improved.
 
 Currently we can produce various kinds of single-hole, double-hole, four-hole, five-hole, six-hole, eight-hole, and nine-hole
 porous magnesium oxide tubes with an outer diameter of 2.0mm-25mm,and we can also produce according to customer requirements.
 Use: armored wire, armored heater.
 
Features:
* High temperature resistance
 * Low electrical conductivity
 * High thermal conductivity
 * Good corrosion resistance
 * Infrared transparent
 
Typical applications:
* Heating elements
 * Thermocouple tubes
 * High temperature crucibles
 * Kiln furniture

High Density 95% MgO Ceramic Tube For Thermocouple Protection

Coil Heaters

Thermocouple RTD

Mineral Insulated Thermocouple Cable

Thermocouple Compensating Cable

Cartridge Heaters

Cast Heater

Tubular Heater

High Temperature Cable

Thermocouple Connection Head

Hot Runner Temperature Controller

Thermocouple Thermowell

Sacrificial Anodes

Thermocouple Components

Mica Insulated Band Heaters

Ceramic Heaters

Electric Heater Components

Heater Making Machine

High Density 95% MgO Ceramic Tube For Thermocouple Protection

ceramic thermocouple protection tubes

thermocouple ceramic tube

silicon carbide thermocouple protection tube