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Boron & Silicon Carbide Venturi Nozzles

Boron & Silicon Carbide Venturi Nozzles

Boron Carbide Nozzle and silicon carbide nozzles

The hardness of boron carbide is only secondary to diamond and Cubic BN.  The density of the boron carbide products produced by us is close to its academic density (2.52g/cm3).


Its advantages are: High hardness, high wear-resistance ability, anti-corrosion, lower cost per use, reducing down time.  It‘s the ideal material for sandblasting nozzle and mechanical seal.

Application: can be used on sandblasting machine to clean rust

Application: can be used on sandblasting machine to clean rust

Boron & Silicon Carbide Venturi Nozzles

Silicon carbide and boron carbide Venturi Nozzles for Spraying

Estimated Service Life of Nozzles (In hours)

Nozzle Material

Steel Grit/Shot

Silica Sand

Brown Aluminium Oxide

Alumina

20-40

10-30

1-4

Tungsten Carbide

500-800

300-400

20-40

Silicon Carbide

600-1000

400-600

50-100

Boron Carbide

2000-2500

1000-1500

500-1000  


The service life of Boron Carbide Nozzle is THREE TIMES more than Silicon Carbide Nozzles.


The most popular sizes:

Part Number

Bore Diameter

Exit

Length

BT-16830B

4.8mm

9mm

130mm

BT-16840B

6.4mm

10.5mm

135mm

BT-16850B

7.9mm

12mm

140mm

BT-16860B

9.5mm

14mm

165mm

BT-16870B

11.1mm

15.5mm

190mm

BT-16880B

12.7mm

17mm

215mm