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  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
  • Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing
Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing

Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing

$1.00-$50.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 10 pieces）
Customized logo（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Resistance: Engineered from pure quartz and polished glass, these tubes and rods are designed to withstand extreme heat, making them ideal for furnace components, pushrods, and industrial applications requiring thermal stability.
  • Optical Clarity: The transparent, polished surfaces ensure unmatched light transmission and precision, critical for optical instruments, laboratory equipment, and semiconductor manufacturing.
  • Versatile Design: Spherical tubes and furnace plug configurations enable seamless integration into specialized machinery, while the smooth, reflective finish supports precision in blowing and shaping processes.

Key features

  • 1. Material Technology

    • With pure quartz and glass construction, you can achieve superior high-temperature resistance and optical clarity, outperforming traditional glass in harsh industrial or laboratory environments.*

  • 2. Interactive Design

    • The plug pushrod and spherical tube design allows for seamless integration into furnace systems, enabling precise temperature control and easy maintenance during operation.

  • 3. Performance Parameters

    • A polished surface finish reduces friction and enhances heat distribution, ensuring consistent performance under extreme temperatures while maintaining structural integrity.

  • 4. Scenario Solutions

    • Designed for optical applications, these tubes provide transparent visibility for real-time monitoring in precision manufacturing, research, or high-temperature processing environments.

  • 5. Certification Standards

    • Manufactured with industrial-grade polishing standards, the tubes meet rigorous quality requirements for durability and purity, ideal for critical applications like semiconductor or aerospace industries.

Product details

Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing

Our Glass Tube Quartz Rod Furnace Plug Pushrod Spherical Tube Transparent Polished Blowing product combines high-purity quartz and glass materials with precision engineering to deliver optical-grade components for demanding applications. Designed for clarity, thermal stability, and durability, these tubes are ideal for furnace plug systems, laboratory equipment, and precision optical setups.

Technical specifications

FeatureSpecificationBenefit
MaterialPure quartz and glass blendWithstands extreme temperatures (up to 1700°C) and ensures UV transparency
FinishPolished surface treatmentEliminates surface irregularities for optical clarity
DesignSpherical tube and pushrod configurationSeamless integration into furnace plug systems
ApplicationOptical component manufacturingPrecision alignment and zero distortion for lenses/mirrors
ProcessingCustom polishing servicesAdjustable surface roughness (Ra ≤ 0.2 μm) for specialized needs

Customization guide

Adjustable tube dimensions (length/diameter) to meet specific optical component requirements. Surface polishing grades can be customized to optimize reflectivity or transmission rates for unique applications.

Get inspired

With their transparent polished finish and spherical design, these tubes excel in high-temperature environments like furnace systems. Their optical-grade clarity makes them perfect for precision instruments, while their durable construction ensures longevity in harsh industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Resistance1600°C1650°C (+3%)*1700°C (+6%)*
Clarity (Transmission)92% @ 200-2000nm95% (+3%)*98% (+6%)*
Dimensional Accuracy±0.1mm±0.05mm±0.02mm

Supplier's note

  1. Technical Breakthroughs:

    • Material Blend: The quartz-glass composite achieves 20% higher thermal shock resistance than standard quartz, enabling stable performance in fluctuating furnace environments.
    • Precision Polishing: Surface roughness as low as Ra 0.1 μm ensures 98% light transmission, surpassing industry benchmarks for optical clarity.
    • Spherical Geometry: Uniform curvature tolerances (±0.01mm) guarantee flawless alignment in complex optical assemblies.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard furnace plug systems or entry-level optical setups where cost-efficiency is prioritized.
    • Advanced Model: Recommended for R&D labs requiring enhanced thermal stability (e.g., semiconductor annealing) and mid-range optical precision.
    • Pro Model: Best suited for high-end applications like aerospace thermal shielding or laser alignment systems, where extreme durability and 98% transmission are critical.

With the Pro Model’s 1700°C resistance, you can safely operate in extreme furnace environments while maintaining structural integrity. Pair this with its ultra-low surface roughness to achieve distortion-free imaging in advanced optical instruments.

Frequently asked questions

  • Which quartz glass tube is best suited for optical applications requiring high clarity?

  • How do I clean and maintain the polished surface of these quartz tubes?

  • What’s the difference between glass and pure quartz materials for laboratory equipment?

  • Can these quartz tubes be customized for specialized lab storage needs?

  • Are these tubes heat-resistant for high-temperature furnace use?

  • Is the material FDA-approved for food-grade applications?

  • Can these transparent glass vials be used as decorative hanging ornaments?

  • What advantages does the polished finish offer over non-polished quartz tubes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Optical Quartz TubesLaser systems, precision instruments99.99% pure quartz (▲▲▲ vs Industry Standard Glass), Ra ≤ 0.5 μm (ISO 4287)Superior UV/IR transmission (92%+), withstands 1600°C (▲▲▲ vs 800°C industry)Fragile under rapid thermal shocks, 3x cost of standard glass
High-Temperature Quartz RodsIndustrial furnaces, semiconductor toolsWithstands 1600°C (▲▲▲ vs Industry’s 800°C), ±0.05mm precision (ASTM E288)Zero thermal expansion mismatch in extreme heat, corrosion-resistantBrittle under mechanical stress, requires specialized handling
Polished Glass TubesGeneral labware, low-temp applicationsSoda-lime glass (70% SiO₂), Ra ≤ 2.0 μm (ISO 4287)Cost-effective (50% cheaper than quartz), widely compatible with basic toolsMax temp 500°C (▲▲ below quartz), prone to chemical etching
Transparent Quartz Blowing TubesArtistic crafts, decorative displaysTransparent fused quartz, 0.1mm wall thickness (ISO 3801), 285 GSM densityElegant clarity for visual displays, chemically inert (ASTM F739)Limited to ambient-temperature use, heavier than glass (▲▲▲ weight penalty)
Industrial Quartz PushrodsFurnace mechanisms, high-heat machinerySpherical ends with ±0.01mm tolerance (ISO 2768), 1200°C operational limitSeamless thermal expansion compatibility, reduces mechanical wearRequires custom mounts, 40% higher breakage risk during installation
Premium Optical Quartz ComponentsResearch-grade optics, aerospace99.999% purity quartz (▲▲▲), UV transmission >95% (ISO 13406-1), Ra ≤ 0.2 μmMinimal light distortion, operates at 1800°C (▲▲▲ vs standard quartz)Exclusively for niche markets, 5x cost of base quartz products

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