Tungsten Carbide Thread Nozzle

we supply various grades and types of high quality tungsten carbide nozzle /  boron carbide nozzle /  tungsten carbide sandblasting nozzles / tungsten carbide thread nozzleadvantage of high quality tungsten carbide water jet nozzle: 1) High hardness and wear resistance2) Heat resistance and corrosion resistance 3) High quality, lowest price4) Many sizes available5) Customized types acceptedGrades , properties & applications of  high quality tungsten carbide water jet nozzle GradePhysical & mechanical properties(Typical values)Recommended applicationsg/cm3 DensityHRA HardnessN/mm2  TRSYG4C15.1390.21920Suitable for mining and geological prospecting drill bits for drilling interlocked hard and soft rock formations, hand holding or shelf electrically driven drills for mining for drilling coal strong &hard and super hard formations .And for making auger tips for coal cuttersYG614.9691.12200Suitable for embedding electrically driven drill bits for drilling coal formations not containing common pyrite and coal formations. And for drilling non- silicon zed schist, Sylvie, rock salt and similar rock formations.YG814.7789.42350Suitable for embedding core drilling drill bits for geological prospecting. oil well bits and scraper drills; For drilling soft rock formations under F=8,hard and super hard coal formations. For drilling nature stone materials, bricks and concrete walls.YG8C14.6588.22560Suitable for embedding coal cutters for drilling medium hard & hard coal formations and hard coal formations with horse under f=14; For embedding oil well drill bits and percussive drill bits for drilling hard rock formationsYK20.314.6788.72380It is an economical grade suitable for making drill bits for geological prospecting of coal mines, hand holding or shelf electrically driven drills for mining for drilling coal stone formations, hard and super hard coal formations. And for making auger tips for coal cutters.