欧美一级毛片免费高清

  • <dfn id="fxxsx"><s id="fxxsx"></s></dfn>
  • <th id="fxxsx"><video id="fxxsx"><acronym id="fxxsx"></acronym></video></th>
  • <code id="fxxsx"></code>
    <code id="fxxsx"><small id="fxxsx"><samp id="fxxsx"></samp></small></code>
  • Tungsten carbide ring

    Tungsten carbide ring

    Application:
    We supply our customers with either rough cut tungsten carbide parts that require finishing or with finished parts as per your request. We are specialized in producing different kinds of tungsten carbide roll rings.  Tungsten roll rings have different binder materials, including WC-Co alloy, WC-Ni alloy, and WC-Ni/Co alloy. Carbide roll rings offer high corrosion resistance and excellent compressive properties which make them very suitable in the petrochemical industry.

    Because of our high quality tungsten carbide our sealing rings are used in many different mechanical seal applications. We can customize the products according to your demand.

    Tungsten carbide ring

    Tungsten Carbide Rings Properties:
    -Superior compressive strength-Enhanced corrosion resistance-Great wear resistance
    -Extreme hardness
     
     Normal Grades:
    -With 6% Nickel, excellent corrosion resistance.
    -With 6% Cobalt,12%Cobalt with higher hardness.    

     

    Cobalt Binder Grades

    Grade

    Binder (Wt %)

    Density (g/cm3)

    Hardness (HRA)

    TRS (>N/mm2)

    YG6

    6

    14.8

    90.0

    1520

    YG6X

    6

    14.9

    91.0

    1450

    YG6A

    6

    14.9

    92.0

    1540

    YG8

    8

    14.7

    89.5

    1750

    YG12

    12

    14.2

    88.0

    1810

    YG15

    15

    14.0

    87.0

    2050

    YG20

    20

    13.5

    85.5

    2450

    YG25

    25

    12.1

    84.0

    2550

     
     Nickel Binder Grades

    Grade

    Binder (Wt %)

    Density (g/cm3)

    Hardness (HRA)

    TRS (>N/mm2)

    YN6

    6

    14.7

    89.5

    1460

    YN6X

    6

    14.8

    90.5

    1400

    YN6A

    6

    14.8

    91.0

    1480

    YN8

    8

    14.6

    88.5

    1710


     Typical Tungsten Carbide Grade Mechanical Properties for Mechanical seal rings

    GradeMain Chemical Composition(wt%)Modulus Of Elasticity
       (KN/m㎡)
    Compressive Strength
       (N/m㎡)
    Thermal Conductivity
        (W/m-K)
    Coefficient Of
       Thermal Expansion
    WCCoNiTiCMo
    YG6946---63055001005.5×10-6/ K
    YG8928---5905200905.8×10-6/ K
    YG158515---5304600706.2×10-6/ K
    N10094-6--6004500905.3×10-6/ K
    N20092-8--5704300805.2×10-6/ K
    TIP81.58.510-5304700705.6×10-6 /K
    QT20025-155284003400257.8×10-6 /K


     Typical Mechanical Seal rings drawings.

    Typical Mechanical Seal rings drawings.
       
    Feel free to ask us if there is anything we can help you with!

    Feel free to ask us if there is anything we can help you!

    Application:

    Carbide seal rings are widely used as seal faces in mechanical seals for pumps, compressors mixers and agitators found in oil refineries, petrochemical plants, fertilizer plants, breweries, mining , pulp mills, and the pharmaceutical industry.

    欧美一级毛片免费高清
  • <dfn id="fxxsx"><s id="fxxsx"></s></dfn>
  • <th id="fxxsx"><video id="fxxsx"><acronym id="fxxsx"></acronym></video></th>
  • <code id="fxxsx"></code>
    <code id="fxxsx"><small id="fxxsx"><samp id="fxxsx"></samp></small></code>