Professional manufacturer.

    Tungsten carbide ball and seat are widely used in petroleum industry, under the API standards. Compared to steel ball valve, tungsten carbide ball/seats are much better for the hardness and wear resistance. This result for longer lifetime and finally get more profit.

    Some of our ball/seat sizes see below.

TC ball/seat

Ball(type)Dia(mm)Ball(oem)Dia(mm)Remarks
V11-10616.50OEM

0.5


V11-12519.70OEM
1.0
V11-15024.40OEM

4.0


V11-17529.00OEM6.0
V11-22535.40OEM10.0
V11-25043.30OEM20.0
V11-375657.65OEM60.0


Seat(type)OD(mm)ID(mm)H(mm)Remarks
V11-10620.6011.89

13.1


V11-12523.8514.6113.1
V11-15030.2017.83

13.1


V11-17535.8021.0813.1
V11-22544.2026.5713.1
V11-25051.6032.1313.1
V11-37562.3044.5019.45


  ARRIS

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TUNGSTEN

​  CARBIDE

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