Custom Al2O3 Alumina Spark Plug Ceramic Ignition Needle for Household Gas Stove

• Customization: Available
• Application: Industrial Ceramic
• Grain Size: Custom
• Model NO.: HKCF-13
• Purity: 95%
• Type: Ceramic Igniter
• Colour: White
• Size: Customized
• Volume Density: 3.5 g/cm3
• Water Absorption: 0%
• Flexural Strength: 300MPa
• Vickers Hardness: 1400
• Dielectric Constant (at 1MHz 25℃): 10
• Modulus of Elasticity: 350gpa
• Thermal Conductivity (30℃): 24W/(M.K)
• Content: 95% Al2O3 Ceramic
• Volume Resistivity: 1014 ω.Cm
• Dielectric Strength: 20kv/mm
• Key Words: Ceramic Ignition Needle
• Material: Alumina Ceramic
• Key Words1: Alumina Oxide Ceramic Needle Igniter
• Transport Package: Safe Package
• Specification: Standard or Customized
• Trademark: OEM
• Origin: China
• Production Capacity: 10000 Piece Per Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Ceramic Ignition Needle

Custom Al2O3 Alumina Ceramic Spark Plug Ignition Needle for Household Gas Stove. Made of high-quality alumina oxide ceramic with excellent heat resistance and electrical insulation. Features a dual-needle design with a sturdy metal mounting bracket and screw for easy installation. Ideal for high-voltage ignition systems in household gas stoves.

Alumina Oxide Ceramic Needle Igniter

Insulating Body: High-purity white alumina oxide (Al2O3) ceramic
Electrode Material: High-temperature resistant stainless steel / alloy
Mounting Parts: Galvanized or stainless steel bracket and screws

Heat Resistance: Withstands prolonged exposure to high-temperature gas flames
Electrical Insulation: Ceramic body prevents current leakage for safe ignition
Ignition Stability: Dual needles discharge simultaneously for reliable flame ignition
Compatible Systems: Household gas stoves, gas ranges, commercial kitchen gas equipment.

As a core safety component in gas appliances, the quality of the ignition needle directly affects user experience and safety. Our factory uses high-purity alumina (Al2O3) powder sintered at extreme temperatures to create a ceramic body with superior mechanical strength and excellent electrical insulation.

Al2O3 Ceramic Ignition Electrode

The dual-needle electrode is treated with anti-rust and anti-corrosion coatings, while the discharge tip is precision-cut into a serrated shape for a stable and intense high-voltage arc. The matching metal bracket and screws are carefully punched and bent to ensure accurate positioning after installation.

We support non-standard customization (OEM/ODM) based on your drawings or samples. Every production stage is strictly quality-controlled — from raw material inspection to final assembly — so we can offer reliable components to global gas appliance brands.

The terminal uses a standard cylindrical spade connector, compatible with most mainstream high-voltage pulse igniters. Whether you're replacing an old part or sourcing for an appliance manufacturer, this electrode is a reliable, universal choice.

Our ignition components have been exported worldwide and are widely accepted in international markets, meeting the quality and safety expectations of global buyers.

Technical Specifications

(Custom configurations available upon request.)

Alumina Purity	92%	95%	96%	99%	99.6%
Color	White	White	White	Ivory White	White
Volumedensity(g/cm3)	3.45	3.5	3.7	3.75	3.9
Water Absorption	0	0	0	0	0
Flexural Strength	300MPa	300MPa	320MPa	330MPa	330MPa
Vickers hardness	1300	1400	1400	1800	1800
Dielectric Constant (at 1MHZ 25℃)	10	10	10	10	10
Modulus of elasticity	350GPa	350GPa	350GPa	370GPa	370GPa
thermal conductivity (30℃)	18W/(m·K)	24W/(m·K)	24W/(m·K)	25W/(m·K)	28W/(m·K)
Volume resistivity	1014Ω•cm	1014Ω•cm	1014Ω•cm	1014Ω•cm	1015Ω•cm
Dielectric strength	20KV/mm	20KV/mm	20KV/mm	20KV/mm	30KV/mm

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Packaging & Shipping

Reliable Fragile Product Packaging & Comprehensive Shipping Protection

Targeting the fragile, high-precision characteristics of industrial ceramic and quartz products, we adopt standardized export-grade shockproof packaging and professional global transportation solutions. Finished products go through independent wrapping, anti-collision foam filling and thickened carton or wooden box reinforcement, greatly reducing the risk of breakage, scratch and deformation during transit. We support customized brand packaging, exclusive shipping marks and standardized export packaging standards, and adapt to multiple transportation modes including sea freight, air freight and international express. With mature logistics docking experience and full-link cargo protection measures, we aim to improve the safety and integrity of product delivery for global industrial customers.

R&D Strength & Mature Project Experience

Independent R&D Innovation + Verified Similar Overseas Project Cases

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We boast extensive overseas project experience and have long provided services to worldwide clients covering similar target markets, customer groups and product specifications. Our well-established, replicable project cases comply with major international standards.

Stable Capacity & Fair Pricing

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FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
A1: Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.
 
Q2: Do you support third-party factory inspection and product random testing? 
A2: We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.
 
Q3: How do you ensure on-time delivery for bulk orders? 
A3: We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.
 
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.