Heat Resistance 99 Alumina Ceramic Square Tube

Basic Info.

Model NO.	MSAT
Deliviery Time	3-30 Days
Max Temperature	1800c
Shape	Tube
Usage	Furnace
Transport Package	Wooden Box
Specification	customize
Trademark	MISSION
Origin	China
Production Capacity	100000/Month

Product Description

99% Alumina Al2O3 Ceramic Square Tube for Corona Treating
99% Alumina Al2O3 Ceramic Square Tube for Corona Treating Features1. High quality 95% 99.7% alumina tubes2.Tight tolerance: we can grind OD to make tight tolerance.3.Fast delivery, we have large quantity tubes in stock.

Mission Ceramic supply high quality ceramic products. We have 99.7% alumina tubes, which max working temperature is 1800ºC and 95% alumina tubes, which max working temperature is 1500ºCOur tubes are widely used as furnace tube, thermocouple protection tube, thermocouple insulator and other applications.
99% Alumina Al2O3 Ceramic Square Tube for Corona Treating Technical Data

Al2O3 content%	95	99.7
Density(g/cm 3 )	3.6	3.9
Bending Strength(Mpa)	364	450
Expansivity(X10 -6 /°C)(25-800°C)	7.6	8
Thermal Conductivity(W/(m.R))	20	35
Dielectric Strength(kv/mm)	11	12
Max Temperature°C (Long time use)	1500	1800
Water Absorption%	<0.2	<0.1

99% Alumina Al2O3 Ceramic Square Tube for Corona Treating Sizes:
Tubes usual have three kinds, include both end open, one end closed, and bore tubes.
Standard sizes.
Furnace Tube

Diameter ODXID(mm)	30x25	40x34	50x44	60x53	70x63	80x70	85x75	90x80	100x90	110x100
Max Length (mm)	2000	2000	2000	2000	2000	2000	2000	2000	1800	1700

Thermocouple Protection tube

Diameter ODXID(mm)	5x3	6x4	8x5	10x7	12x8	14x10	15x10	16x12	17x14	20x16	25x19
Max Length (mm))	300	1200	1600	2000	2000	2000	2000	2000	2000	2000	2000

Thermocouple Insulator

Types	1 Bore	2bores	4bores
Diameter ODXID(mm)	OD1-12mm, ID0.5-8mm	OD1-12mm ID0.2-4mm	OD1.6-12mm ID0.35-3.5mm
Max Length (mm)	2000mm	2000mm	2000mm

For other sized tubes, please contact with us.

99% Alumina Al2O3 Ceramic Square Tube for Corona Treating package

Packaging: Wood Case or CartonShipping: By sea, by Air, by Express.
Warranty:

1. Inspection: each single tube will be checked before shipping
2. If any broken during shipment, we will send replacement for free or send back your

payment. (In case we arrange the shipping).

1. If tolerance is not same with what we promised, we will send replacements.

About US

Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013. Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and SiC heating element.