Material: Tungsten Carbide High-polished, Great wear-resistance, extremely high toughness and corrosion-resistance. Raw Material: Tungsten CarbideCharacters & Function: High-polished, Great wear-resistance, extremely high toughness and corrosion-resistance.For application in flow meter, water meter, manometer, pressure gauge, solar meter other mechanical meter industryPurpose: A special component for various kinds of meters (instruments), such as water meter, turbine flow meter, gear flow meter, whirlpool, flow meter and other mechanical meters.

Meter shaft