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 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.

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  

Main products：Boron Carbide Nozzle，Tungsten Carbide Nozzle

    Boron Carbide Plate，               Boron Carbide Seal Ring

  Neutron Exposure Screen，   Nozzle Holders and Hose Coupling

Boron Carbide Nozzle：

Density＞2.48g/cm3　　      Length of Inserts：5mm-120mm   

Outer Diameter：6mm-110mm    Internal Diameter：2.1mm-90mm

      

           Nozzle Inserts　　　　　　　　　　　　　High Speed Nozzle

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　　　　Venturi Nozzle　　　　　　　　　　45 Degrees Angled Nozzle

For more information, please refer to Boron Carbide Nozzle Catalogue

Tungsten Carbide Nozzle:

　

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Boron Carbide Plate：Maximum Size: 150mm×150mm

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Boron Carbide Seal Ring：

Outer Diameter:10mm-110mm　　Internal Diameter:5mm-90mm　　Height:5mm-80mm

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Neutron Exposure Screen：Mainly used in petroleum industry.

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Tel:+86-10-8769-9862         Fax:+86-10-8769-7912        E-mail: nozzlebj@263.net         nozzlebj@yahoo.com.cn