Boron Carbide/Silicon Carbide Sandblasting Venturi Nozzles with Jacket for Cleaning

• Customization: Available
• Certification: CE, Isc
• Condition: New
• Model NO.: Boron carbide sandblasting nozzle
• Customized: Non-Customized
• Product Name: Boron Carbide Sandblasting Nozzle
• material: Silicon Carbide and Boron Carbide
• Bore Size: 4.8mm, 6.4mm, 7.8mm, 9.6mm, 12mm
• Type 1: Single Venturi Nozzle
• Type 2: Double Venturi Nozzle
• Transport Package: Individual Packing
• Specification: 4.8mm, 6.4mm, 7.8mm, 9.0mm
• Trademark: no brand or per requirement
• Origin: China

Product Description

Our high-wear-resistant sandblasting nozzles are engineered for demanding abrasive blasting operations. Crafted from boron carbide (B4C), Silicon carbide (SiC), tungsten carbide (WC), or ceramic composites, they deliver exceptional durability and outperform standard nozzles in surface preparation, rust removal, oxidation stripping, and industrial etching applications.
 

Product Name	Abrasive blasting nozzle
Application	1. Remove rust and Corrosion
	2. Surface pretreatment
	3. Refurbishment of old parts
	4. Create custom textures and artwork
	5. Smoothing rough casting and edges
Available abrasives	Steel grit / Coal slag / Dry ice / Walnut and coconut shells / Crushed glass
Type	Venturi nozzle
	Straight bore nozzle
	Banana curved nozzle
	Stick-up blast nozzle
	Internal pipe blast nozzle
	Water induction nozzle
	Nozzle liner
	Sandblasting couplings and holders
	Blast gun
	Sandblast accessories
MOQ	1 piece
Delivery time	Adequate capacity, 3 days fast delivery
Technology	Sintering and Hot Pressing
	Tungsten carbide / boron carbide / silicon carbide liner can option
	Customized product available
Our advantages	Professional technical support
	Improve your sandblasting efficiency
	Can customize laser marking
	One-stop buying of sandblasting accessories
	ISO certified
Package	Professional and secure packing
	(380*310*200mm 4.8~9.5 model is 30 pieces per carton)

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

Key Features
√Superior Longevity: Boron carbide nozzles offer 10x higher wear resistance than ceramic, with a lifespan of 500-1,000 hours (varies by abrasive type).

√Optimized Performance: Precision-engineered bore ensures focused abrasive flow, improving blasting efficiency by 20%+ versus conventional nozzles.

√Wide Compatibility: Works with steel grit, glass beads, aluminum oxide, silica sand, and most pressure/suction blasting systems.

√Extreme Environment Resistance: Resists corrosion, acids, and high temperatures (up to 800°C / 1,472°F).

Various abrasive blasting nozzle for you to select (send us inquiry to get catalog)

Why Choose Us

Rigorous QC: Every batch is tested for hardness (HV≥3000) and airtightness.

Fast Delivery: Standard models ship within 24 hours; expedited options available.
Expert Support: Blasting parameter optimization and after-sales guidance.

FAQ

Q: How to select the right nozzle size?

A: Smaller bores (3-6mm) are suitable for fine detailing; larger bores (8-12mm) are optimized for wide-area blasting. Match your compressor pressure and abrasive type.

Q: Premature wear issues?
A :Check for contaminated/moist abrasives, ensure PSI aligns with recommendations, and avoid physical impacts.