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Ceramic ring

Ceramic Seal Rings High hardness and Mechanical Alumina Zirconia Seal Wafer Ring
  • Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC
  • 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:ceramic seal ring
    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


  • Ceramic Seal Rings High hardness and Heat Resistance Alumina Zirconia Seal Wafer Ring




    Ceramic sealing ring as a kind of sealing parts have high performance than other metal rings in special environments. The ceramic sealing rings can be use for high temperature, insulating etc.
     
    Ceramic seal rings are manufactured by our ceramic sealing engineer with advanced technology using high purity ceramics like: alumina ceramic ,zirconia ceramic ,silicon ceramic etc.
     
    Our ceramic sealing ring are available in various dimensions, these ceramic rings can also be customized as per the requirements of customer. Recognized for high resilience, abrasion resistance, good impact resistance and high durability, mechanical etc.


    The types of ceramic sealing ring we can produces:
    Ceramic sealing O ring
    Ceramic sealing washer ring
    Ceramic sealing gasket ring
    Ceramic sealing tube ring
    Ceramic sealing bushing ring
    Ceramic sealing spacer ring
    others


    Company Advantage
    OEM factory, High quality, Precision processing, Pipelining assembly, 100% QC process, Plentiful stocks, Fast and Safe shipping.

    Part of us oem ceramic seal rings specifications
    T D d   Techi
    Allowable pressure Tightening torque Hole diameter Sink hole diameter
      N・m
      min. max. max. min.
    0.7 6 2.9 10MPa 0.7 1.4 3.3 6.6
    7.5 3.9 10MPa 1.1 3.1 4.2 8.2
    9 4.9 10MPa 2.2 6.5 5.2 10
    1 10.5 5.9 10MPa 3 15 6.2 11.5
    13.5 7.9 10MPa 4.5 37 8.2 14.5
    1.5 17 9.9 10MPa 6 73 10.4 18
    19 11.9 10MPa 8 115 12.5 21
    25 15.9 10MPa 10 290 16.5 27

    ceramic sealing ring

    Us can be custom multi type ceramic sealing ring according to customer requirements
    ceramic sealing ring

    Feature of ceramic sealing ring 

    1)  High hardness.

    2)  High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is

    widely used in areas where resistance to high temperatures is essential.

    3) Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.

    4) High electrical resistivity : Alumina is an electrically insulating material.

    5)High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and

    alkaline solutions.

    6) Good chemical stability of alumina leads to high corrosion resistance.
     

    Advantages of the ceramic seal rings
    1. The sealing ring in the working pressure and a certain temperature range, should have good sealing performance, and with the increase of pressure can automatically improve the sealing performance.
    2. The friction between the sealing ring device and the moving parts should be small and the friction coefficient should be stable.
    3. The sealing ring has strong corrosion resistance, not easy to aging, long working life, good wear resistance, and can be automatically compensated to a certain extent after wear.
    4. Simple structure, easy to use and maintain, so that the sealing ring has a longer life.

     

    The properties of ceramic sealing ring

    · Flexural strength · Chemical resistance · Electrical insulation · Corrosion resistance · Dielectric strength
    · Wear resistance · Temperature resistance · Thermal conductivity · High voltage · Hardness...

     

    Ceramic materials of ceramic sealing ring
    · 95%--99.99% Alumina (Al2O3)   · Silicon Carbide   · Silicon Nitride
    · TTZ: Magnesia partially stabilized Zirconia (ZrO2)
    · YTZP: Yttria partially stabilized Zirconia (ZrO2)
    · ZDY: Yttria fully stabilized Zirconia (ZrO2)

    ....

    Precision of manufacture
    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
    Precision process CNC maching,grinding,lapping
    Surface finish Glazed,polishing or metallized
    Visual quality:
    1. No cracks,  no dark dots, no contamination and sharp edges;
    2. Evenly distributed glaze with very smooth surface


    Customization & Machining Service
    As a professional manufacturer of ceramic sealing ring.We can custom the sepcial specifications of ceramic sealing ring or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramics

    FAQ
    1. Monthly Capacity: 50,000-60,000 pcs;
    2. Material: OEM or as per your suggestion;
    3. Lead time: about 7-10 days, pls confirm the quantities required;
    4. Incoterm: FOB, CFR, CIF;
    5. Delivery Cost: It is determinated by the destination port;
    6. Payment Term: PayPal; T/T; L/C.
    7. Shipment: by sea, by air, by courier, by post, etc.
     
    Feedback
    1. For any query or doubt, please contact us firstly, we will update with you soon;
    2. For any other satisfaction, please also feedback to us, which could improve our service better and better.

     

    For more information about ceramic sealing rings,please contact our engineers in time  >>> ceramic sealing ring      ceramic sealing ring

    Ceramic sealing ring adopts advanced hot vulcanization technology to make special alumina corundum wear-resisting ceramics according to certain layout.This structure not only gives play to alumina ceramics resistance to high temperature wear and corrosion resistance, but also gives play to the characteristics of high strength, high toughness and good sealing of rubber materials, integrated design, easy to replace and install.

    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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