Boron Carbide Sandblasting Nozzle B4c Ceramic Pipe for Mining Nozzle

• Customization: Available
• Application: Structure Ceramic, Industrial Ceramic
• Product Name: High Temperature Resistance Sic Nozzle
• Model NO.: HBR
• Color: Black
• Advantage: Insulation
• Usage: Industrial Ceramic
• Keyword 1: Silicon Carbide Ceramic Tube
• Keyword 2: Silicon Carbide Ceramic Sleeve
• Keyword 3: Steatite Ceramic Parts
• Material: Silicon Carbide Ceramic
• Density: 3.2g/cm3
• Type: Ceramic Tubes
• Transport Package: Export Carton
• Specification: Customized
• Trademark: HB
• Origin: Jiangsu, China (Mainland)
• HS Code: 8547100000
• Production Capacity: 30000
• Package Size: 10.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Boron Carbide (B4C) Sandblasting Nozzle 

Resistant to strong acid/alkali corrosion and high temperature, compatible with all abrasive media including glass beads, silicon carbide, steel grit and alumina

Boron Carbide (B4C) Sandblasting Nozzle 

Boron Carbide (B4C) Sandblasting Nozzle Manufactured from high-purity hot-pressed sintered boron carbide ceramic with Mohs hardness of 9.5+, our boron carbide nozzles deliver industry-leading wear resistance, second only to diamond and cubic boron nitride.

Boron Carbide (B4C) Sandblasting Nozzle 

Advantages: 5-10 times longer service life than tungsten carbide nozzles, 3-5 times longer than alumina ceramic nozzles, minimizing replacement frequency and equipment downtime

Available with aluminum/polyurethane protective jackets, standard NPSM threads, and configurable straight bore / Venturi structure. Standard bore sizes cover 3/8", 7/16" and other industrial specifications.

Technical Specifications

(Custom configurations available upon request.)

Name	Unit	B4C
Density	g/cm3	2.46-2.62
Porosity	%	<0.5
Vickers Hardness	HV1(GPa)	26
Young’s Modulus	GPa	≥400
Flexural Strength	MPa	≥450
Compressive Strength	MPa	2800-3200
Fracture Toughness	MPa.m0.5	3.5-4.5
Coefficient of thermal expansion 25℃-500℃ 500℃-1000℃	10-6/K 10-6/K	4.5 6.3
Thermal conductivity at 25℃	W/mk	36
Specific electrical resistance at 25℃	Ω cm	1

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FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
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Q3: How do you ensure on-time delivery for bulk orders? 
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Q4: Why is your factory price more stable than trading companies? 
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.
 
Q5: What customized service items can you support besides product structure? 
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.