he angular nozzle is commonly used in the truss and flange back when constructing bridges and towers, as well as in the inner pipeline wall where standard nozzle couldn’t reach. This kind of angle helps lead the abrasive flow and change its direction to clean up the shadow areas. Based on the number of holes, there are three different types: one-hole type, two-hole type and three-hole type. It can also be divided into 45°,90°,and 135°nozzles according to the angles, which is very suitable for sandblasting cleaning in various constructions and different types of machines.
Threaded end connection:
HB-DVA Series 1-1/4″ ,11-1/2 N.P.S.M.
HB-ANGB Series 2″ ,4-1/2 U.N.C.
Series | Aperture | Length | Angle |
HB-ANGA/B-3 | 4.8mm | 80mm | 45 degree
|
HB-ANGA/B-4 | 6.5mm | 80mm | |
HB-ANGA/B-5 | 7.9mm | 80mm |
Estimated Service Life in Hours -Values for comparison only. Actual may vary. | |||
Nozzle Material | Steel/Grit Shot | Sand | Aluminum Oxide |
Boron Carbide | 1500-2500 | 750-1500 | 200-1000 |
Silicon Carbide | 600-1000 | 400-600 | 50-100 |
Tungsten Carbide | 500-800 | 300-400 | 20-40 |
Alumina | 20-40 | 10-30 | 1-4 |
Email: lucky@hbnewmaterial.com