Tungsten Carbide Nozzles
Pressed and sintered tungsten carbide nozzles made to drawing for high-wear, high-temperature, and high-precision applications in 3D printing, drilling, spraying, and industrial fluid handling.
Tungsten Carbide Nozzles Catalogue
Tungsten Carbide Nozzle for 3D Printer
This is a tungsten carbide nozzle designed for use in 3D printers. It is made from a…
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Tungsten Carbide Nozzle/Carbide Blast Nozzle
This is a tungsten carbide nozzle designed for high-speed abrasive and corrosive environments.…
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Tungsten Carbide 3d Printer Nozzle
This is a tungsten carbide nozzle designed for use in 3D printing systems. It is made from a…
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- Nozzles made from steel or standard alloys erode quickly when exposed to abrasive materials or high-pressure fluids
- Thermal expansion in metal nozzles causes misalignment or leakage during repeated heating and cooling cycles
- Low thermal conductivity in standard materials leads to heat buildup and material degradation at the nozzle tip
- Inconsistent nozzle diameter from batch to batch affects print quality and fluid flow control
- Standard off-the-shelf nozzles do not match the exact dimensions or material properties needed for precision applications
Who Buys These Parts
- 3D printer manufacturers and users requiring durable nozzles for continuous plastic extrusion
- Drilling equipment makers needing wear-resistant nozzles for wind drills and electric drills in coal mining
- Industrial spray and blasting system designers specifying long-life nozzles for abrasive or corrosive media
- Agricultural and urban irrigation system suppliers requiring nozzles with high wear and corrosion resistance
- Tool and machinery builders integrating nozzles into precision machining or die-casting systems
Why These Parts Hold Up
- High density of 16.5-18.50 g/cm3 achieved through over-pressure sintering, reducing porosity and improving wear resistance
- Hardness range of 84-93 HRA ensures long service life in abrasive environments
- Thermal expansion coefficient is 1/2 to 1/3 that of iron or steel, maintaining dimensional stability under thermal cycling
- Thermal conductivity is 5 times that of steel, allowing efficient heat dissipation during high-speed operation
- Material grade 97% WC, +2.1% Nickel, +0.9% Fe provides good strength, corrosion resistance, and weldability
Typical Applications
- 3D printer nozzles for continuous plastic extrusion in industrial and aerospace applications
- Drill bit nozzles in wind drills and electric drills used for coal and rock drilling
- Spray nozzles in agricultural irrigation and urban greening systems handling abrasive or corrosive fluids
- Blasting nozzles for sand and abrasive media in industrial cleaning and surface preparation
- Nozzles used in high-pressure fluid systems where thermal stability and wear resistance are critical
Industries That Use Tungsten Carbide Nozzles
Pressed Sintered and Ground In House
Weighing In of Ingredients
Tungsten carbide powder and cobalt binder weighed to the grade formula.
Milling
Powders wet milled so the binder is evenly distributed through the mix.
Spray Drying
The slurry is spray dried into free-flowing granules that press consistently.
Testing
Granulate checked before it is committed to a press run.
Forming
Blanks pressed on imported presses from the mould for that part.
Sintering
Sintered at around 1450 degrees C in an over-pressure furnace to close porosity.
Machining
Ground and finished to the dimensions on the drawing.
Quality Control
Physical properties, shape and tolerance checked, then inspection photographs sent before delivery.
Tungsten Carbide Nozzles FAQ
Can you make nozzles to my own drawing?
Yes. OEM and ODM services are available for custom nozzles, including non-standard sizes and special geometries.
How long is the lead time?
Stock items (14mm size) ship 3-5 days after payment is received. Customised items are quoted with a stated lead time.
Which grade should I use for a 3D printer nozzle?
For 3D printing, the standard grade is 97% WC, +2.1% Nickel, +0.9% Fe. This provides high hardness and wear resistance for continuous plastic extrusion.
Can I test a sample before ordering in bulk?
Yes. Samples are available for pre-testing. Send the drawing and service conditions and a sample can be quoted.
How are parts checked before shipping?
Physical properties, shape and tolerance are inspected before shipping, and inspection photographs are sent for confirmation before delivery.
Are you a manufacturer or a trading company?
A manufacturer in Zhuzhou, Hunan Province, China, producing tungsten carbide parts for over 15 years.
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Quote Tungsten Carbide Nozzles
Send the drawing or the dimensions with the service conditions and you will get a grade recommendation alongside the price.