午夜三级理论在线观看

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      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.

      午夜三级理论在线观看
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