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Boron Carbide Sandblast Nozzle with 10-15 Times Longer Wear Life Replaces Tungsten Carbide Nozzle and Micro Hardness ≥ 3500 kgf/mm2
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad |
| Certification: | ISO 9001:2015 |
| Model Number: | HB-B4C-WT |
| Document: | Venturi nozzle Jane.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Pieces |
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| Price: | USD 8-38 / Piece |
| Packaging Details: | Plastic tube inner packing, export-grade corrugated carton |
| Delivery Time: | 5-7 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 50000 Pieces per Month |
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Detail Information |
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| Life Ratio: | 10-15 Times Longer | Density: | >= 2.46 G/cm3 |
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| Jacket Material: | Aluminum Alloy | Micro Hardness: | >= 3500 Kgf/mm2 |
| Nozzle Material: | Boron Carbide B4C | Weight: | Light |
| Highlight: | Replaces Tungsten Carbide Nozzle,10-15 Times Longer Wear Life,Cost Effective B4C Nozzle |
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Product Description
Tungsten carbide nozzles are a common choice, but boron carbide offers a different cost curve. In side-by-side blasting tests with the same abrasive and pressure, a boron carbide nozzle typically lasts 10-15 times longer than a tungsten carbide nozzle, which lowers the per-hour nozzle cost even when the initial piece price is higher.
| Property | Boron Carbide (B4C) | Tungsten Carbide (WC) |
|---|---|---|
| Micro Hardness | ≥ 3500 kgf/mm² | ~ 1800-2200 kgf/mm² |
| Density | ≥ 2.46 g/cm³ | ~ 14.5-15.0 g/cm³ |
| Relative Service Life | 10-15 times longer | Baseline |
| Weight | Light | Heavy |
Lighter weight reduces operator fatigue; longer life reduces spare part inventory and changeover downtime. For continuous production blasting, the total cost of ownership favors boron carbide.
Direct replacement for tungsten carbide nozzles on venturi holders in most blast machines.
We can supply samples for your own comparison test. Tell us your current nozzle model and we will propose the equivalent B4C size.
