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Email:admin@cerampart.com

Thermal insulating pad

Non-Standard Ceramic Needle Gauge
  • Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc
  • Sizes:Mini-OD: 0.02mm;Max-length: 500mm
  • Delivery times:2 -25 days(depends on the quantity)
  • Precision:Ra 0.1um tolerance: 0.001mm... etc
  • Features:Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
  • Customized:Can be custom for special sizes and shapes
    1. Factory price and shipment within 24 hours In stocks
    2. MOQ:1qty
    3. Payment Term: PayPal; T/T; L/C etc.
    4. Shipment: by sea by air by courier by post etc.
Free quotes notice:
  • 2020/06/28 - Malaysia - hi, i find who can produce the ceramic parts like this drawing , can yo

    2020/06/28 - Italy - hello admin, do you send the fob price of 0.26'' ceramic washer to me??

    2020/06/28 - Australia - hi factory, can you produce the 50*75mm ceramic sheet prat with high in

    2020/06/28 - Germany - good day, do you have 10.3*13.5*0.2mm alumina sheet?? the strength weat

    2020/06/28 - Canada - what the price of the 9.5*9.5mm alumina plate?? shipping to canada

    2020/06/28 - America - how much the 0.43'' ceramic tubes???

    2020/06/27 - Canada - What's the strength of your ceramic gaskets?? i find 0.23'' OD ceramic

    2020/06/27 - Canada - What's the hardness level of your ceramic bushings??

    2020/06/27 - Italy - Can the flatness of your ceramic plates reach 0.01???

    2020/06/27 - Germany - good afternoon, 0.53'' Id ceramic rods i need 10 sample to machining th

    2020/06/27 - Germany - hello, the 0.32'' ceramic tubing i need 55 pecs...

    2020/06/27 - America - hi, do you have 0.6'' ceramic valve cores???

    2020/06/26 - Italy - hi, how much the 0.32'' ceramic rods...

    2020/06/26 - Malaysia - dear admin, l am looking for the 0.25'' thickness ceramic sheet...

    2020/06/26 - Australia - hi, do you have some informations of the ceramic bushings...

    2020/06/25 - America - hi, please send the price of 20 piec ceramic washers to me ....

    2020/06/25 - America - hello, i need 60 piece ceramic tubes...

    2020/06/23 - Malaysia - good morning, we finding 1/3'' cerami rod with mechanical strength...

    2020/06/23 - Germany - hi mr admin, please send the cif price of the ceramic tubes to me....

    2020/06/23 - Canada - good evening, do you have 4/5'' ceramic O rings?? i am looking for them

    2020/06/23 - America - ADMIN, can you produce the cerami seal ring according to my szies??? .

    2020/06/22 - America - hello, good hope for you, i am looking for the insulating ceramic tube

    2020/06/22 - America - hi admin, how much custom the ceramic parts for the laser plates??

    2020/06/22 - Italy - hi, good day, i find out the tiny ceramic tube for fibric wire...

    2020/06/22 - Slovenia - hello madom, do you have cusotm ceramic wear plates? i need 60 piecs ..

    2020/06/22 - Malaysia - sir, please send the fob price of the custom ceramic bushing to me...

    2020/06/21 - Italy - Fabbricazione in cui il valore di tutti i materiali utilizzati non ecce

    2020/06/21 - Germany - Was soll das das ist eine pflege.Ich werde es bereuen. Ich bin 20 pied

    2020/06/21 - Australia - good afternoon, 1/3'' OD ceramic tube for sensors do you sales them, if

    2020/06/21 - Canada - hi, do you have 2/3'' od ceramic spacers and 3/4'' sealing rings ? ple


  • Non-Standard Ceramic Needle Gauge


    Scope of use of non-standard ceramic needle gauge:
    Measurement and evaluation of aperture (or internal dimension)
    Detection of center distance between two holes
    Calibration of relevant instruments and gauges
    Gear parameter measurement
    Measurement of hole position
    Accuracy of needle gauge is guaranteed
    Mitsumo laser caliper
    Needle gauge mark
    Laser lettering on white plasmid, clear and beautiful

    Non-standard needle gauge can be customized size:
    Diameter size: 5.01-5.99mm    Length: 100mm    interval: 0.01mm     manufacturing accuracy: ±1μm   roundness: 1μm

    Materials parameter:

    Property Alumina  Property Zirconia
    Bulk density(g/cm3) 3.85-3.93 The density (g/cm3) 6.05
    Hardness(HRA≥) 86 Bibulous rate(%) 0
    Bending strength(Mpa≥) 300 Thermal expansion coefficient(10-6 /k) 10.5
    Maximum service temperature(℃) 1500 Young's modulus of elasticity(Gpa) 210
    Linear expansion coefficient(×10-6/℃) 7.15-7.67 Poisson's ratio(/) 0.3
    Dielectric constant(εr(20℃,1MHz)) 9.21 Hardness (MPa) 1200
    Dielectric loss(tanδ×10-4,1MHz) 2.5 Bending strength (MPa) 950
    Volume resistivity(Ω·cm(100℃)) 9.2*1016 The bending strength (MPa) 210
    The compressive strength(Mpa≥) 2500 Compressive strength (MPa) 2000
    Flexural strength(Mpa≥) 200 Fracture toughness(Mpa.m1/2) 10
    Modulus of elasticity(Gpa) 300 Thermal conductivity (W/m.k) 2
    Poisson's ratio 0.2 Specific resistivity(Ω.mm2/m) >1015
    Thermal conductivity Coefficient(W/m·K(20℃)) 20 Maximum service temperature(℃) 1350
    Dc breakdown strength 43.7 Acid and alkali corrosion resistance(/) strength
    Tensile seal strength(Mpa) 104.4    

    Dimensional accuracy Up to 0.001mm
    Smoothness Highest possible mirror
    Concentricity Up to 0.003mm
    Parallelism Up to 0.002mm
    The inner hole tolerance The minimum  0.005mm
    Straight flute The narrowest 0.1x100mm
    The thickness of the size Minimum to 0.02mm
    The screw thread Minimum internal thread M2
    Cylindricity Up to 0.004mm
    The linear tolerance Up to 0.001mm
    The smallest aperture The minimum 0.07mm
    Visual quality:
    1. No cracks,  no dark dots, no contamination and sharp edges;
    2. Evenly distributed glaze with very smooth surface

    Properties :

    1. High Hardness wear resistance
    2. High precision
    3. Good mechanical strength
    4. High temperature and chemical resistance
    5. Electric insulation
    6. Low thermal expansion
    7. Smooth surface finish
    8. Thermal Shock Resistance 


    Material :  
    1. Alumina ceramic
    2. Zirconia ceramic
    3. Silicone carbide
    4. Silicone nitride
    Lead-time: 20-30 days for mass production, 7-15 days for samples.

    Contact Us

    1. 120.214.*.* - China/Henan - Ceramic rod

      69.243.*.* - America/Chicago - Ceramic tube

      140.233.*.* - America/New_York - Zirconia ceramic

      195.75.*.* - Europe/Madrid - Ceramic pin

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