Quartz Flange is a precision-machined quartz component designed for high-temperature, high-purity and chemically demanding environments. Manufactured from high-quality fused quartz or synthetic quartz materials, it provides excellent thermal stability, corrosion resistance and dimensional accuracy for advanced industrial applications.

With a smooth surface finish, stable mechanical structure and outstanding resistance to thermal shock, quartz flanges are widely used as connecting, supporting and sealing components in semiconductor processing equipment, quartz chambers, vacuum systems, laboratory instruments and high-temperature processing systems.

Compared with conventional glass or metal flange components, quartz flanges offer extremely low contamination levels and excellent performance under elevated temperatures, making them suitable for applications requiring strict cleanliness and material stability.

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主な特徴

High Purity Quartz Material

Made from premium fused silica/quartz materials with excellent chemical stability and low impurity characteristics, suitable for semiconductor and precision manufacturing environments.

Excellent Thermal Performance

Quartz material maintains stable performance under high temperature conditions and provides outstanding thermal shock resistance during rapid heating and cooling cycles.

Precision Machined Structure

Advanced machining processes ensure accurate dimensions, smooth edges and reliable fitting performance for equipment assembly.

Low Contamination Performance

Non-metallic quartz material helps minimize particle generation and metal contamination, meeting the requirements of high-cleanliness processing environments.

Custom Manufacturing Capability

Available with customized outer diameter, inner diameter, thickness, hole patterns, surface finish and special structural designs according to customer drawings.

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アプリケーション

Semiconductor Manufacturing Equipment

• Quartz process chambers
• 拡散炉システム
• Oxidation and annealing equipment
• Wafer processing systems

Vacuum and Thermal Processing Systems

• Vacuum chamber components
• High temperature sealing assemblies
• Furnace connection parts

Laboratory and Research Equipment

• High-temperature experimental systems
• Chemical reaction equipment
• Optical and analytical instruments

産業用途

• Thermal treatment equipment
• Corrosion-resistant processing systems
• Customized quartz assemblies

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Manufacturing & Custom Options

We provide OEM/ODM quartz flange solutions according to customer requirements.

Available customization:

• 外径と内径
• Overall thickness
• Bolt hole quantity and position
• Step structure design
• Surface polishing
• Edge chamfering
• Special drawings and tolerances

Each quartz flange can be manufactured according to customer drawings or technical specifications to meet different equipment requirements.

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Technical Advantages

• Material: High Purity Quartz / Fused Silica
• Temperature Resistance: Up to approximately 1100°C (depending on application environment)
• Excellent Thermal Shock Resistance
• High Chemical Stability
• Low Thermal Expansion Coefficient
• High Surface Cleanliness
• Precision CNC Machined

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Why Choose Our Quartz Flange

With professional quartz processing technology and manufacturing experience, we provide reliable quartz components for semiconductor, optical, laboratory and industrial applications.

From prototype development to mass production, our team supports customized quartz flange solutions with consistent quality, accurate dimensions and stable delivery performance.

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よくあるご質問

Q1: What materials are available for quartz flanges?

We mainly provide high purity fused quartz and synthetic quartz options according to application requirements.

Q2: Can you manufacture quartz flanges based on drawings?

Yes. We support customized production based on customer drawings, samples or technical specifications.

Q3: What industries use quartz flange components?

Quartz flanges are commonly used in semiconductor equipment, vacuum systems, high-temperature furnaces, laboratories and precision processing systems.

Q4: What is the maximum operating temperature of quartz flange?

The operating temperature depends on the specific application conditions. High purity quartz components can typically withstand temperatures around 1000°C or higher in controlled environments.