Gas Burner Furnace Alumina Ceramic Ignition Electrode

Product Description

Product Description

Product Name	High Performance 95% Al203 Glazed Alumina Ceramic Tube as Igniter Rod Electrode
Material	Alumina
Color	White
Shape	Customizable
Payment	T/T
Transport	Air Transportation;Sea Transportation
Delivery Time	Stock Products:3-7 days after receiving payment. Production Products:35-45 days after receiving payment.

Application
The ceramic spark ignition rods are widely used in ignition devise of combustion machine, boiler, with strong points such as sensitive ignition, durable, strong ageing resistance, high temperature resistance, corrosion resistance, high dielectric strength. Standard interface thread is M14× 1.25, M16 × 1.5, M18 × 1.5, G1/2. Ignition electrode needle is Φ 2.6 Φ 3Φ 5 and Φ 3.5. The electrode needle length can be produced according to customer requirements, the ceramic parts of electrode needle can be assembled according to the different requirements of customers.Advantages
-They are widely used for piping gas, liquefied petroleum gas, natural gas, water heaters, kitchen ranges
- Various sizes available& Making according to your drawings
-Good abrasive resistant
-Competitive price
-Professional service
-High thermal shock resistance
Product ParametersMaterial Comparison Chart

Material		Alumina				Zirconia	Recrystallization Silicon carbide	Silicon Nitride bonded Silicon Carbide
Properties	Units	AL997	AL995	AL99	AL95	Zro2	RSiC	NSiC
%Alumina	--	99.70%	99.50%	99.00%	95%	--	--	--
Color	--	lvory	lvory	lvory	lvory&White	lvory White	black	gray
Permeability	--	Gas-tight	Gas-tight	Gas-tight	Gas-tight	Gas-tight	--	--
Density	g/cm³	3.94	3.9	3.8	3.75	5.89	2.7	2.8
Straightness	--	1‰	1‰	1‰	1‰	1‰	1‰	1‰
Hardness	Mohs Scale	9	9	9	8.8	8.5	9.5	9
Water Absorption	--	≤0.2	≤0.2	≤0.2	≤0.2	0	0	0
Flexural Strength (Typical 20ºC)	Mpa	375	370	340	304	1200	90	180
Compressive Strength (Typical 20ºC)	Mpa	2300	2300	2210	1910	5700	600	650
Coefficient of Thermal Expansion (25ºC to 800ºC)	10-6/ºC	7.6	7.6	7.6	7.6	10	4.7	5
Dielectric Strength (5mm Thickness)	AC-kv/mm	10	10	10	10	--	--	--
Dielectric Loss 25ºC@1MHz	--	<0.0001	<0.0001	0.0006	0.0004	0.001	--	--
Dielectric Constant	25ºC@1MHz	9.8	9.7	9.5	9.2	29	--	--
Volume Resistivity (20ºC) (300ºC)	Ω·cm³	>1014 2*1012	>1014 2*1012	>1014 4*1011	>1014 2*1011	>1013 5*108	--	--
Long-term operating temperature	ºC	1700	1650	1600	1400	2200	1650	1450
Thermal Conductivity (25ºC)	W/m·K	35	35	34	20	3	23	15

Why choose us?
Certifications
FAQ
Q1:Is it available to produce customized products?
A:We support custom-made alumina ceramic tubes as per different dimensions,designs, surface treatment
Q2.When can I get the price after sending the inquiry?
A:We regularly quote within 24 hours after we get your inquiry.lf you are in urgent need of getting the price, Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q3.How long does the whole procedure being worked out?
A:After you place an order, the manufacturing time is about 25 working days.
Q4.How to ensure quality in your factory?
A:The strict quality-control will be done in the production line,including IQC,IPQC,QA,OQC, Also both CKP, AQL are regularly used in production.
Q5. Are you a factory or trading company?
A:We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.

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