Tungsten Carbide Sandblast nozzle High PressureVenturi Fine thread
Tungsten Carbide Sandblast nozzle High PressureVenturi Fine thread Characteristic The inner core use imported high purity boron carbide raw materials, produce with high-tech equipment and fine process. Nozzle have long service life, high hardness, high strength, high chemical stability, light weight, high temperature resistance, corrosion resistance and other characteristics which is 3-4 times service life than tungsten carbide nozzle. Technical data Hardness:HRA92-94 Density:4.50-4.60g/cm3 Bending strength:40kg/cm3 Compression strength:240kg/cm3 Appearance: carbon steel shell after sand blasting and plating, aluminum shell after sand blasting less than 2mm Tungsten Carbide Sandblast nozzle High PressureVenturi Fine thread Characteristic The inner core use imported high purity boron carbide raw materials, produce with high-tech equipment and fine process.Nozzle have long service life, high hardness, high strength, high chemical stability, light weight, high temperature resistance, corrosion resistance and other characteristics which is 3-4 times service life than tungsten carbide nozzle. Technical data Hardness:HRA92-94 Density:4.50-4.60g/cm3 Bending strength:40kg/cm3 Compression strength:240kg/cm3 Appearance: carbon steel shell after sand blasting and plating, aluminum shell after sand blasting less than 2mm Size
Remark:1.The size can be customized according to customer's require 2.The shell can be made of aluminum or steel 3.Fine thread or coarse thread for choose Production process 1.Boron carbide and other raw materials grind in ball crusher(72 hours) 2.die-filling 3.hot press molding(2500°C) 4.natural cooling 5.Mould unloading 6.end preparation 7.Shell processing and surface treatment 8.Assemble 9.Inspection and storage The different between single venturi and double venturi nozzle Single venturi nozzle is the long range type, one air inlet. Double venturi belongs to high speed type, with eight holes around the shell, due to the high speed air flow, the speed of air ejecting faster than compressed air, speed of blasting is higher.
| model | bore diamater | length(mm) | material of inner core | Thread |
| S001 | 6mm | 150 | boron carbide | 50mm |
| S002 | 8mm | 150 | boron carbide | 50mm |
| S003 | 10mm | 150 | boron carbide | 50mm |
| S004 | 12mm | 150 | boron carbide | 50mm |
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