English 
Français
Deutsch
Español
Italiano
Português
日本語
한국어
Русский
Ceramic Alumina Gas Burner Spark Plug Ignition Electrode Rod
Basic Info
| Model NO. | Customized |
| OEM | Supported |
| Speciality | Electric Insulating |
| Transport Package | Wooden Box |
| Specification | Customized according to customer requirements |
| Trademark | KESHUO |
| Origin | China |
| Production Capacity | 10000PCS/Month |
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 Parameters
Material Comparison Chart
| Material | Alumina | Zirconia | RecrystallizationSilicon carbide | Silicon Nitride bondedSilicon 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 |
| CompressiveStrength(Typical 20ºC) | Mpa | 2300 | 2300 | 2210 | 1910 | 5700 | 600 | 650 |
| Coefficient ofThermalExpansion(25ºC to 800ºC) | 10-6/ºC | 7.6 | 7.6 | 7.6 | 7.6 | 10 | 4.7 | 5 |
| DielectricStrength(5mm Thickness) | AC-kv/mm | 10 | 10 | 10 | 10 | -- | -- | -- |
| Dielectric Loss25º[email protected] | -- | <0.0001 | <0.0001 | 0.0006 | 0.0004 | 0.001 | -- | -- |
| DielectricConstant | 25º[email protected] | 9.8 | 9.7 | 9.5 | 9.2 | 29 | -- | -- |
| VolumeResistivity(20ºC)(300ºC) | Ω·cm³ | >10142*1012 | >10142*1012 | >10144*1011 | >10142*1011 | >10135*108 | -- | -- |
| Long-termoperatingtemperature | ºC | 1700 | 1650 | 1600 | 1400 | 2200 | 1650 | 1450 |
| ThermalConductivity(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 treatmentQ2.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.
