Author hongyan

Non-standard tungsten alloy bushing acts as a positioning or protection shaft on the shaft to…

Tungsten alloy anticorrosion sleeve has excellent characteristics of corrosion resistance, scale prevention, high temperature resistance,…

Tungsten alloy geological drill tube is a kind of tungsten alloy tube used for core…

Tungsten alloy oil drilling tube is a tungsten alloy seamless pipe used for thickening or…

Tungsten alloy pumping tube mainly carries oil and gas from the bottom of the well…

Tungsten alloy tube for petroleum is mainly used for drilling oil and gas wells, or…

Tungsten alloy tube jacking is to set tube jacking head at the front of the…

Tungsten alloy tube for thermocouple protection has high thermal conductivity, small thermal expansion coefficient, good…

Tungsten alloy wear sleeve has high density, high hardness, low thermal expansion coefficient, good wear…

Tungsten alloy tube sleeve has high density, high strength, low expansion coefficient, good corrosion resistance…