2/4/7/8 Holes Factory Ceramic Insulating 99% MGO Tube Core Spacer for Heating Element

• Customization: Available
• Application: Industrial Ceramic
• Ceramic Tube & Rod: Ceramic Tube
• Model NO.: G-E196
• Length: 1 inch
• Temperature Resistance: 1500℃
• Color: White, Yellow
• Usage: Cartridge Heaters, Mi Cable, Thermocouple
• Size: Customized
• Nos of Hole: 2-10 Bores, Two Big Holes, Two Small Holes
• Feature: Good Chemical Resistance
• Form: Tubes, Rods, Bars, Plates, Washer, Spacer
• Type: Ceramic Tubes
• Material: MGO
• Transport Package: Carton
• Specification: CUSTOMIZED
• Trademark: Yunnuo
• Origin: China Shanghai
• HS Code: 8547100000
• Production Capacity: 500000 PCS/Year
• Package Size: 15.00cm * 25.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Magnesium oxide rod:

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.

 

Advantages:

* High temperature capability.
* Low electrical conductivity.
* High thermal conductivity.
* Good corrosion resistance.
* Infrared transparent

Usage:

 

* Heating elements
* Thermocouple tubese

* Armored wire, armored heater.

 

Material data

 

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