V11-175 Cobalt Based Ball and Seats

  • Place of Origin: Wuxi, China
  • Brand Name: EB
  • Material: Cobalt Based
  • Name: Cobalt Based Ball


    Cobalt Based Ball

    V11-175 Cobalt Based Ball

    • Model Number: High precision
    • Material: Cobalt Based
    • Name: Cobalt Based Balls and Seats
    • Grade: V11-175
    • Size: 0.3mm-300mm
    • Minimum order quantity: 5 pieces
    • Certifications: ISO, SGS
    • Package: Plastic Bag + Cardboard Box + Wooden
    • Surface: high polished,soft polished,harden polished,unpolished.
    • Feature: nonmegnetic,strong anti-wear, high precision, easy storage
    • Application: high strength, stiffness, good toughness.
    • Supply Ability: 20 Ton/Tons per Month

    Cobalt Based Balls and Seats Application and Advantage:
    1. Valve balls and valve seats are widely used in oil fields.
    2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.
    3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.

    Our Photos for Cobalt Based Ball and Seats:

    Cobalt Based Ball Cobalt Based Ball Cobalt Based Ball Cobalt Based Ball

    Cobalt Based Ball and Seats Standard:

    TypeFluid, mm2Dw, mmD, mmd mmH, mm
    Composition (%)CSiMnCrNiSPMoWFeCo
    Stellite 20(Balls)2.30-2.65≤1.0≤1.031.0-34.0≤2.5≤0.04≤0.04≤1.016.0-18.0≤2.5Bal.
    Co Cr Alloy(Seats)2.20-2.50≤1.0≤1.029.0-34.0≤3.0≤0.04≤0.04≤1.011.0-14.0≤2.5Bal.

    Our products have been widely applied in the hardware goods form a complete set for the aviation and spaceflight industry, automobiles, sprayers, stainless steel bearings, and handicraft and precision instruments.
    We have advanced production equipment and consummative instruments.
    We use perfect equipment to detect the roundness, libration size and the quality of the surface of steel balls.
    Will sell our steel balls around the world.

    Our Experience:

    • 13 Year Experience in Heat-resistant Steel Field
    • 18 Year Expertise in Wear-resistant Material Field
    • 20 Year Customer-made High Quality Castings & Forgings

    Trading Terms:

    1. The nearest seaport is Shanghai port
    2. The nearest airport is Shanghai Pudong airport
    3. Payment Terms are L/C,TT,West Union,Paypal
    4. Payment Condition is 50% before production, 50% before delivery against complete set of inspection report
    5. Supply Capability is 10,000 tons per year
    6. Sample Availability is yes
    7. Sample Time is 15-30 Days
    8. Packing is Plywood Cases or Steel Crates
    9. Delivery time is about 45 working days per 20 tons regular castings & forgings
    10. Service is OEM, ODM or Customized

    ZAlCu10 High precision Alu Cast Parts EB9090

    1. 20-year Foundry Operation Experience.
    2. Friendly & High Efficient Technical & Commercial Communication.
    3. Professional Export Practices: Exported to +60 Overseas Countries.