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High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed

High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed

    • High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed
    • High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed
    • High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed
  • High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001;2015,,UL
    Model Number: Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 2 pieces
    Price: negotiable
    Packaging Details: Put in wood box padded with foam board.
    Delivery Time: 10-15 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 500 pieces per month
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    Detailed Product Description
    Item: Alumina Ceramic Tube Dimension: Custom
    Usage: Refractory Purity: 99.5%
    Thermal Expansion Coefficient:: 7.6x10^-6mm/℃.m Density: 3.90g/cm3
    Dielectric Strength: 22Kv/mm Thermal Conductivity (@25℃): 35w/mk
    Color: White;Ivory

    High Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed
     
     

    Product Description

     
    1.material: 95% alumina
    2.Length:400mm, ID3.8-4.5mm,,OD5.8-6.5mm
    3.Temperature:1450%
    4.Tolerance:+/-0.01mm
    5.Type: one end closed tubes
     
     
    Usage: The alumina tubes are widely used in thermocouple protections and some are used in furnaces.
    Ceramic parts are very abrasion resistant and offer long life in applications where other materials
    would wear out quickly.
     
    Mingrui  produces 99.5% alumina ceramic tubes for high temperature applications, our tubes include ceramic furnace tubes, ceramic thermocouple protection tubes and electrical insulation ceramic rods.
     
    Ceramic Furnace Tubes
    Ceramic furnace tubes are mainly made of high purity 99.5% alumina ceramics, the tubes are used as ceramic liner of high temperature furnace, the function is to separate the heating elements from materials which are burned. Standard sizes are OD27~120mm and length100~1750mm.
     
    Ceramic Thermocouple Protection Tubes
    The tubes are mainly used in temperature measurement application for thermocouples, it will separate measurement elements from external environment, reducing or preventing the elements from being eroded, oxided or damaged. Standard sizes are OD5~50mm and length 100~1750mm.
     
    Electrical Insulation Ceramic Rods
    The rods are insulators for thermocouples, the function is to separate different polars of temperature measurement elements to avoid bipolar interference or short circuit. Standard sizes are OD1~12mm and lenth0.3~500mm with one bore, two bores, four bores or multi bores.
     
    Warranty
    1. If any broken during shipment, we will send replacement for free or send back your payment. (In case we arrange the shipping).
    2. If tolerance is not same with what we discussed, we will send replacements.
    3. Standard sizes.
     
    Typical materials of alumina ceramic tubes.

    CompositionUNITAL60AL95AL98
    AL2O3 content%9699.599.8
    Color WhiteIvoryIvory
    Tensile strengthKpsi323836
    Flexural strengthKpsi525554
    Compressive strengthKpsi300377350
    Densityg/cc3.703.903.92
    HardnessHV, GPa13.817.218
    Thermal ConductivityW/(m K)253030
    C.O.T.E.In / In°C (x10^-6)7.77.87.8
    Working temperature°C150016501750
    Dielectric Constant 9.59.79.8
    Volume Resistivity (25°C)Ohm-cm>10^14>10^14

    >10^14.

     

    Packaging & Shipping

     
    Packing: Export Wooden Box
    Our Primary Competitive advantages
    1. 10 years of precision machined experience.
    2. Big customer long time cooperation experience.
    3. Experienced R&D Department; OEM or ODM according to buyer’s requirement.
    4. Reasonable price.
    5. Strict quality control and timely delivery guaranteed.
    6. Trial order or small order acceptable.
    7, Additional value such as creative innovation.
     
     
    Character of ceramic parts : 
     
    1. High temperture ceramics -- crucibles , nozzles , lasers ,  furnace / kiln fixtures 
    2. wear and corrosion resistant ceramics -- plates,  hosings , gages , caps / lids 
    3. Electrical insulating ceramics --contact blocks , standoffs, fasteners , spacers
    4. Good dimension stability , no deformation at any situation 
    5. beatiful apprearance , never be aged and ocidated .
     
    Company Introduction
    Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.
     
    FAQ
    Q: Are you trading company or manufacturer ?
    A: We are factory.
    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have any other question, pls feel free to contact us .

     
     
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    High Purity Alumina Ceramic Thermocouple Protection Tube With One End ClosedHigh Purity Alumina Ceramic Thermocouple Protection Tube With One End ClosedHigh Purity Alumina Ceramic Thermocouple Protection Tube With One End Closed
     

    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: bella

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