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Hot Pressed Boron Carbide Water Jet Cutting Nozzle 45x8mm for High Pressure 6000 bar Applications
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad |
| Certification: | ISO 9001:2015 |
| Model Number: | B4C-WJ45-07 |
| Document: | Venturi nozzle Jane.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Pieces |
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| Price: | USD 20-55 / Piece |
| Packaging Details: | Precision-machined protective case with foam insert, sealed anti-static bag, export carton |
| Delivery Time: | 3-5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 5000 Pieces per Month |
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Detail Information |
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| Nozzle Type: | Water Jet / Abrasive Jet Cutting | Max Operating Pressure: | Up To 6000 Bar (87,000 PSI) |
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| Hardness: | ≥ 2900 HV (Mohs 9.3) | Density: | ≥ 2.50 G/cm³ |
| Length: | 45mm | Orifice Diameter: | 7mm (Mixing Tube) |
| Highlight: | B4C Water Jet Cutting Nozzle,Hot Pressed Boron Carbide Jet Tip,High Pressure Abrasive Jet Assembly |
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Product Description
The B4C-WJ45-07 water jet cutting nozzle (mixing tube) is engineered for high-pressure abrasive water jet cutting systems operating at pressures up to 6000 bar (87,000 PSI). Manufactured from hot pressed boron carbide, this nozzle assembly delivers exceptional wear resistance in the most demanding cutting applications including titanium alloys, hardened tool steels, advanced ceramics, granite, and composite materials.
Water jet mixing tubes face a unique combination of erosive wear from garnet abrasive and corrosive attack from high-pressure water. B4C outperforms WC in both aspects:
| Performance Metric | B4C Mixing Tube | WC Mixing Tube |
|---|---|---|
| Service Life (80 mesh garnet) | 150-200 hrs | 40-60 hrs |
| Corrosion Resistance | Excellent (inert) | Moderate (Co binder leaches) |
| Jet Coherency Retention | Maintains >80% at end of life | Degrades to <50% at end of life |
| Cost per Cutting Hour | $0.15-0.30 | $0.25-0.70 |
The mixing tube bore must maintain micron-level concentricity and surface finish to preserve cutting jet coherency. Hot pressed B4C provides a fine-grained, homogeneous microstructure that wears evenly, maintaining cutting precision throughout the nozzle's service life. Pressureless sintered ceramics cannot match this bore quality consistency.
The B4C-WJ45-07 is compatible with most major water jet cutting systems and standard sapphire or diamond water orifices (0.25-0.35mm). Custom bore sizes and lengths available upon request.
Contact us with your water jet system specifications for a compatibility check and custom quotation.
