B4C Boron Carbide Nozzle Wet Jet Nozzle For Sandblast Machine , Long Working Life
Wet jet nozzle is a kind of new nozzle that is developed on the foundation of Double Venturi Nozzles.
Wet spray nozzle aborbs water when spraying sands. The water becomes mist, decreasing dusts produced
by spraying sands. This process strongly improves the working condistions, which help workers decreasing the prosibility of getting pneumoconiosis. Wet spray nozzle are widely used in steel structure, concrete,
marble, granite and ceramic spraying process.
| Series | Inside | Outside | Length |
| HB-WIN-3 | 3/16″ (4.8mm) | 1-1/2″ (38mm) | 140mm |
| HB-WIN-4 | 1/4″ (6.4mm) | 1-1/2″ (38mm) | 150mm |
| HB-WIN-5 | 5/16″(7.9mm) | 1-1/2″ (38mm) | 160mm |
| HB-WIN-6 | 3/8″ (9.5mm) | 1-1/2″ (38mm) | 175mm |
| HB-WIN-7 | 7/16″(11.1mm) | 1-1/2″ (38mm) | 200mm |
| HB-WIN-8 | 1/2″ (12.7mm) | 1-1/2″ (38mm) | 220mm |
B4C Sand Blasting Boron carbide nozzle
Main application:
widely used in Industrial production machines such as Sandblasting machines, hydraulic cutters, power plant boilers etc.
Advantage: High temperature resistance, Abrasion-resistance, light unit weight, working life much longer than tradition material.
B4C specifications:
Density: 2.40-2.65 g/cm3
Elastic modulus: 510 Gpa
Knoop Hardness: 3300
Flexural strength: 400-650 Mpa
Compressive strength: 4100 Mpa
Fracture toughness: 4.5-7.0 Mpa.m1/2
Coefficient of thermal expansion: 4.5x106
Thermal Conductivity: 29 m0k
Maximum permissible service temperature in air: 1500℃
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