High Pressure Tungsten Carbide Wear Parts Water Jet Cutting Nozzle
Water Jet Cutting Nozzle Applications
The cemented carbide nozzles will be used mainly to PDC drill bits and roller core flushing, drill bits for cooling and lubricationg drill bit tips and cleaning stone chips in the well bottom with drilling liguid in the working conditions of high pressure, vibration, sand and slurry impacting during oil and natural gas prospecting.
Water Jet Cutting Nozzle spcifications:
Use superfine nanometer tungsten carbide particles, the wear-resisting performance to the next level, superior
wear resistance makes it far beyond the ordinary tungsten carbide,The service life of the nozzle.Cobalt
content of less than 0.6%, density of 15.45 g/cm3 ~ 15.6 g/cm3, bending 2000 mpa to 2400MPa.Super oxygen resistance, small thermal expansion coefficient, unique high hardness and density, far beyond the other similar products, the use of hard Alloy tube abrasion resistance stronger.
Sand tube due to high-speed abrasive particle erosion, its selection is very important.Sand tube material, in general, must have high hardness, high resistance Grinding, both be short of one cannot.Generally for tungsten carbide composite materials processing.Usually, cemented carbide, WC as the main
resistance,Grinding phase exists in the form of particles, CO, just as the binder.
Life: 150-300 hours refers to the general statistical time under 350 Mpa working pressure. The service life of sand mixing pipe is determined not only by its own quality, but also by many factors, such as working pressure, water column, abrasive (pomegranate sand), knife head structure design and some human factors. Among them, the influence of water column on the life of sand mixing pipe is most easily ignored in practical application. water
