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.

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