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Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges

    Buy cheap Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges from wholesalers
     
    Buy cheap Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges from wholesalers
    • Buy cheap Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges from wholesalers
    • Buy cheap Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges from wholesalers
    • Buy cheap Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges from wholesalers

    Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges

    Ask Lasest Price
    Brand Name : LONGWAY
    Model Number : LW160922795
    Certification : ISO9001
    Price : NEGOTIATION
    Payment Terms : T/T,Western Union
    Supply Ability : 50000 Pieces per Month
    • Product Details
    • Company Profile

    Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges

    Low-Reflection Tempered Transparent Observation Sight Glass for Flange Gauges


    1. Material & Construction

    • Core Material: Borosilicate glass (Schott Borofloat®/equivalent) or soda-lime glass

    • Surface Treatment:

      • Anti-reflective (AR) coating (V-coating or broadband)

      • Chemical tempering (ion-exchange process)

    • Sealing: Integrated EPDM/graphite gaskets for pressure containment


    2. Key Properties

    • Optical Clarity:

      • 99% visible light transmission (uncoated: >92%)

      • Reflectivity <0.5% per surface (550nm)

    • Mechanical Strength:

      • IK08 impact resistance (5J impact tolerance)

      • 4x stronger than annealed glass

    • Pressure/Thermal Ratings:

      • Withstands 25+ bar pressure (ASME B16.5 compliant)

      • Thermal shock resistance: ΔT >150°C

    • Chemical Resistance:

      • pH 1-14 compatibility

      • Resists oils, solvents, and process chemicals


    3. Core Functions

    • Visual Monitoring: Unobstructed view of fluid flow/level without glare

    • Pressure Containment: Maintains seal integrity at rated PSI

    • Safety Assurance: Shatterproof design contains fragments upon failure

    • Process Verification: Enables visual inspection of media color/contaminants


    4. Applications

      • Industrial Process Vessels:

        • Reactor sight glasses (chemical/pharma)

        • Pipeline inspection ports (oil/gas)

      • Fluid Control Systems:

        • Pump gauge glasses

        • Boiler level indicators (ASME Section VIII)

      • Utility Infrastructure:

        • Water treatment plant gauges

        • Steam line observation windows

    ItemGlass disc, Sight glass, Panel lens, Glass sheet
    MaterialOptical glass, Qurartz glass,borosilicate glass, Float glass, borofloat
    Diameter Tolerance+0/-0.2 mm
    Thickness Tolerance+/-0.2 mm
    ProcessedBy Cutting,Grinding,Tempering, Polishing
    Working temperatureResisting high temperature shock
    Surface Quality80/50,60/40,40/20
    Material QualityNo scratches and air bubble
    Transmission>90% for visible light
    Chamfer0.1-0.3 mm x 45 degree
    Surface CoatingAvailable
    UsageOptics, Lighting system, industrial area.


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