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Tungsten, Tungsten Alloy and Molybdenum Products

Tungsten Carbide Nozzle

Tungsten Carbide Nozzle.

Tungsten Carbide Water Jet Nozzles

Tungsten carbide water-jet nozzle, also named tungsten carbide water cutting nozzle or tungsten carbide sand tube, tungsten carbide sandblasting nozzle. Tungsten carbide nozzles are mainly used for cutting metal, ceramic, stone, glass or other materials.

Tungsten Carbide Nozzle - Description

Density:≥15.6g/cm3

Bending strength: 2000 mpa - 2400 mpa

Hardness:96.5 HRA

Common size: Φ6.35,Φ7.14,Φ7.6,Φ8.0,Φ9.45 etc.

Powder option: 100% fresh material with superfine nanometer particles

Coating: Tantalum tin coating for higher wear resistance available

Usage:Widely used in various types machine, WHP type, FLOW type,JET, KMT, OMAX type, type WS.

Tungsten Carbide Nozzle Specifications

Drawing of nozzle.
TypeD mmD inchd mmd incnL mmL inch
WS6000767626.000.2360.760.0376.23
WS6000807006.000.2360.801/3270.02 (3/4)
WS6001027006.000.2361.020.0470.02 (3/4)
WS6001027626.000.2361.020.0476.23
WS6350507626.351/40.500.0276.23
WS6350607626.351/40.600.02376.23
WS6350765086.351/40.760.0350.82
WS6350767626.351/40.760.0376.23
WS6351025086.351/41.020.0450.82
WS6351027626.351/41.020.0476.23
WS6351147626.351/41.140.04576.23
WS6351207626.351/41.203/6476.23
WS6351277626.351/41.270.0576.23
WS6690767626.690.2630.760.0376.23
WS6691027626.690.2631.020.0476.23
WS6700707006.700.2640.700.02870.02 (3/4)
WS6701007006.700.2641.000.03970.02 (3/4)
WS7140507627.149/320.500.0276.23
WS7140767627.149/320.760.0376.23
WS7140761027.149/320.760.03101.64
WS7141027627.149/321.020.0476.23
WS7141021027.149/321.020.04101.64
WS7141277627.149/321.270.0576.23
WS7621027627.620.31.020.0476.23
WS7621277627.620.31.270.0576.23
WS7970501027.970.3130.500.02101.64
WS7970761027.970.3130.760.03101.64
WS7971071027.970.3131.070.042101.64
WS9430507629.430.3710.500.0276.23
WS9430767629.430.3710.760.0376.23
WS9431027629.430.3711.020.0476.23

Water cutting equipment uses pressurized water, or a mix of pressurized water and an abrasive substance at very high pressure typically 200 Mpa to 420 Mpa to cut various materials. Water flow is fast about 800-1000m/s. Nozzle materials made from tungsten carbide along with design processes required to achieve a very high demand, including diameter high concentricity, high quality finish, high wear resistance. Nozzles working at high pressures of flowing water can assure long water jet life.

Sand Pipe Installation

1. Make sure the nozzle holder and mixed sand gem pipe jacket face clean and free of dust.

2. First device orifices test the straight of water column,and then loaded mixed and tube.

3. With no sand water pressure testing,linear jet of water until no scattering,proved mixed sand tube concentric with absolute orifices and then cutting.

4. Each tube using mixed sand after 10-20 hours,please rotate 120 degrees.

Tungsten carbide water nozzle sand pipe installation.

Tungsten Carbide Water-Jet Nozzle Longevity Factors

1. Orifices and mixed sand nozzle size of the inner diameter of tube optimum ratio of 1:3.

2. Sand grain size and quality,and there are too coarse impurities mixed sand,sand will accelerate the wear of the tube.

3. Dirty or has not been fully filtered water, high pressure is easy to destroy nozzle, injection of water which will damage the sand tube wall.

4. Concentricity of orifices with sand tube nozzle. Concentricity, even if only a tiny deviation, can also cause sand water deflection, the direct impact of mixed sand pipe wall on one side, and thus rapid wear of mixed sand tube, while also causing cutting weakness and slow down.

Image of a tungsten carbide water jet cutting machine.

Nozzles & Containers

Tungsten Carbide Nozzle outside of packaging. Tungsten Carbide Nozzle with packaging.