Ceramic Tube / Ceramic Rod / Ceramic Plate / Ceramic Valve / Ceramic Plunger / Ceramic Pump Manufacturer

Focus on Alumina / Zirconia ceramic parts R&D and production

+86 -181 2297 4730

Email:admin@cerampart.com

Ceramic ring

Insulatior ceramic washer
  • Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc
  • Sizes:Custom according to the drawings
  • 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:
  • 2020/10/11 - Romania - What's the price for 4"x4"x0.12" (100 mm x 100 mm x 3 mm

    2020/10/11 - Greece - We are looking Ceramic Cylinder. We need 3 pcs item and one repair kit

    2020/10/11 - Italy - Hi We require some ceramic machinery parts for a pump

    2020/10/11 - Spain - Please send updated price list of ceramic welding pins

    2020/10/11 - Germany - I want to buy alumina ceramic tubes: length 250 - 500 mm, OD: ~ 6mm,

    2020/10/08 - Anguilla - Hi i need blue pins but i need my dimensiones.I could send You a drawin

    2020/10/08 - Canada - Hello I am looking for a replacement shaft part for this machine

    2020/10/08 - America - Good day,Please kindly quote us,ceramic ball bearing

    2020/10/08 - Islands - I have drawings for small aluminum parts I would like you to quote on.

    2020/10/08 - Mexico - Dear mam,we have requirement of component attached with this mail.

    2020/10/08 - America - I need this ceramics modling plate to test in a new design machined too

    2020/10/08 - Canada - Hello.I need a sample of 96%Al2O3 bushing...

    2020/10/07 - Turkey - looking for valves with channel .4mm

    2020/10/07 - India - 99 Alumina Ceramic Tube height: 9mmwidth: 10mmhole:

    2020/10/07 - Philippines - Greetings 10 mm outer 5 mm inner 30 mm long piston spindle required pri

    2020/10/07 - Singapore - Hi, I'm looking for Ceramic threaded rod, ØM6 x 45mm Length.

    2020/10/07 - Malaysia - We are in need of thin alumina sheets of dimension 101.5 x 230 mm.

    2020/10/06 - Thailand - Hello,I'm looking for cylinders made of alumina ceramic...

    2020/10/06 - Malaysia - I need for my scientific researh to buy about 10 ceramic rods with

    2020/10/06 - Singapore - we want to purchase porous ceramic rods size 1mm to 1.25 mm round.

    2020/10/06 - Korea - Hi, we have 2 end effects that we need qty 2 of each. Thanks

    2020/10/06 - Japan - working temperature over 1200℃ plate I'm looking for 3 pieces

    2020/10/05 - Ireland - how much a few (60) samples of heat resistant ceramic plates

    2020/10/05 - Switzerland - Dear We need your price offer for blue ZrO2 ceramic centering pins

    2020/10/05 - Germany - Hi I am looking for a ceramic impellar rod with rubber cap

    2020/10/05 - Poland - we are interested in thicker plates that range from 2 mm to 3 mm

    2020/10/05 - Russia - We would be interested in plates with a thickness of 1mm. If possible,

    2020/10/05 - Brazil - Good dayI am interested i a small of ceramicplate about 120 mm long and

    2020/10/05 - Colombia - Please send the quote for Alumina rod size 3.17mm dia x 40 mm length

    2020/09/28 - America - Please send me fob price on White Alumina Ceramic Rod Porcelain Parts

  • Insulatior ceramic washer



    Insulatior ceramic washer is a kind of closed parts which can fix and connect the belt, the belt, the belt and so on.
     
    Insulatior ceramic washer effectively separate metal parts and prevent wear and tear and provide adequate mechanical support.In order to maintain the shape and position of insulation components, it is very important to protect the peripheral components from the surface and maintain their integrity.
     
    Insulatior ceramic washer have small dielectric constant, low dielectric loss, high mechanical strength, high dielectric strength, insulation resistance and thermal conductivity.Ceramic gaskets are used in the manufacture of band switches, sockets, adjustable capacitor stator and shaft, porcelain plate, coil skeleton, variable inductance skeleton and so on.

    Properties Units AL2O3 ZrO2 SiC Si3N4
    Density g/cm3 3.65-3.93 5.95-6.0 3.12 3.23
    Water absorption 0 0 0 0 0
    Coefficientof thermal expansion 10-16/k 7.9-8.5 10.5 3 3.2
    Modulus of elasticity young`s mod GPa 280-340 210 440 300
    Poission`s ratio / 0.21-0.22 0.3 0.17 0.26
    HV hardness hv MPa 1650 1300-1365 2800 1500
    Flexural strength MPa 310 950 390 720
    Flexural strength(700℃) MPa 230 210 380 450
    Compressive strength MPa 2200 2000 1800 2300
    Fracture toughness MPa*m1/2 4.2 10 3.9 6.2
    Heat conductivity W/m*k 26-30 2-2.2 120 25
    Electrical resistivity Ω*mm2/m >1016 >1015 >103 >1013
    Max use temperature 1750 1050 1550 1050
    Resistance to acid alkaline / high high high high
    Dielectric constant / 9.6 29 9.66-10.03 /
    Dielectric strength KV/mm 8.7 9 / /
    Thermal shock resistance △T(℃) 180-220 280-350 230-260 /
    Tensile strength MPa 248 250 / /

    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

    CONTACT US
    在线客服系统