|Place of Origin:||Hunan, China|
|Brand Name:||Jinghui ceramics|
|Certification:||RoHS, REACH, ISO|
Payment & Shipping Terms:
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||Individually packed with export carton|
|Delivery Time:||4~5 weeks after receiving the order|
|Payment Terms:||T/T, Western Union,Paypal, Credit card|
|Supply Ability:||2000000 Piece/Pieces per Month|
|Product Name:||Alumina Ceramic Tube||Material:||Alumina Ceramic|
|Color:||Pure White, Pink, Ivory||Shape:||Ceramic Cylinder, Ceramic Tube|
|Size:||Size Customized||Type:||Ceramic Parts|
99% Alumina Ceramic Ignition Tube,
3.80g/cm3 Alumina Ceramic Ignition Tube,
Glass Glazing Alumina Ceramic Tube
The specification of the ceramic tube
1. Forming methods: Automatic hot pressed
2. Material options: 95% alumina, silicon carbide, silicon nitride
3. Dimension capability: Min. the inner diameter can be 1mm, Max. the outer diameter can be 20mm
5. Surface treatment: External surface to be polished or glazed
Main features of alumina ceramic tube
1. Outstanding wear resistance, over 276 times in comparison with stainless steel
2. Great mechanical properties, hardness, compressive and flexural strength are much higher stainless steel
3. Exceptional corrosion resistance, it can withstand various strong acid and alkali, like HF, H2SO4
4. Extraordinary electrical insulation, it always us in many high voltage, high-current application
The description of the ceramic ignition tube
We are a professional manufacturer of ceramic ignition tube and offering a remarkable range of ceramic electrodes. Under this category, we offer ignition electrodes, ignition ceramic needle, spark electrode ceramic insulator. These electrodes are designed with utmost precision by the qualified experts of our firm using modern tools and instruments. We accept bulk orders for the product and ensure their delivery at the client's destination within the stipulated time-frame. These electrodes are known for their features like accurate dimensions, high tensile strength, high electrical insulation, and durability.
|Fracture toughness||Mpa m 1/2||4-5||4-5||3-4|
|CTE (20-800℃)||1×10 -6 /℃||6.5~8.0||6.2~8.0||5.0~8.0|
|Thermal conductivity (25℃ )||W/m.k||30||29||24|
|Specific heat||1 x 10 3 J/(kg·K)||0.78||0.78||0.78|
|Electrical||Volume resistivity (25℃ )||ohm.cm||＞1 x 10 14||＞1 x 10 14||＞1 x 10 14|
|Dielectric constant (1Mhz)||(E)||9.7||9.5||9.5|
We also produce lots of different types of ceramic tubes, including the threaded tube, half tube, one end tubes, and so on.
1. Vacuum packing with desiccant as an inner package; 2. Then, exported carton as an outer package.
3. Finally, it will be packed with a wooden case if needed. 4. We regularly use DHL, UPS, FedEx, and TNT to ship small parcels.
5. For large volume orders, we could ship it by sea as per customers' needs.
Q1: Is it available to produce customized products?
A: We always support custom-made metallic coated ceramic insulators as per different dimensions, designs, metallization, and platings.
Q2. When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry. If 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 can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
Q4. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.
Q5. How to ensure quality in your factory?
A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. A 100% cosmetic inspection will be done.
Q6. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.