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High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel

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High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel

High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel
High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel

Grande immagine :  High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel

Dettagli:
Luogo di origine: Shanghai, Cina
Marca: LONGWAY
Certificazione: ISO9001
Numero di modello: QB01245355
Termini di pagamento e spedizione:
Quantità di ordine minimo: 600 pezzi
Prezzo: Negoziabile
Imballaggi particolari: carta, schiuma, cartone per condensatori elettrolitici
Termini di pagamento: D/P,T/T,Western Union
Capacità di alimentazione: 30000 pezzi al mese

High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel

descrizione
Forma: Piatto o rettangolare Superficie: Grado ottico
Trasmissione: > 90% per la luce visibile Rivestimento: Disponibile
Elaborazione: Temperatura e lucidatura OEM: Disponibile
Evidenziare:

High Temperature Resistant Tempered Glass Gauge Glass

,

Liquid Leval Gauge Glass

,

Gauge Glass for Water Level Indicator



High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel


1. Core Material & Manufacturing:

  • Base Material: High-quality, optically clear soda-lime glass or borosilicate glass.

  • Key Process: Precision-cut glass that undergoes thermal tempering and often chemical strengthening to create tempered gauge glass.


2. Defining Physical & Performance Properties:

  • Extreme Temperature & Pressure Resistance: Specifically engineered to withstand the high internal temperatures (up to 300°C+) and pressures of steam boilers and vessels without failing.

  • Thermal Shock Resilience: Withstands rapid temperature fluctuations between steam/water phases and ambient conditions without cracking.

  • High Mechanical Strength: Tempering provides superior resistance to vibration, mechanical stress, and hydraulic pressure compared to ordinary glass.

  • Chemical Durability: Resistant to corrosion and etching from hot water, steam, and common boiler water treatment chemicals to maintain long-term clarity.

  • Safety Feature: Designed to contain failure, often fragmenting into less hazardous granular pieces if critically overstressed.


3. Primary Function in a System:

  • Critical Visual Monitoring Component: Serves as the transparent window in a water level gauge or sight glass, allowing for direct, real-time visual inspection of liquid levels inside a sealed vessel.

  • Safety & Process Control: Enables operators to safely monitor boiler water levels to prevent dangerous dry-firing or overfilling, which is vital for operational safety and efficiency.

  • Pressure Boundary: Forms an integral part of the pressure-containing assembly, maintaining a leak-proof seal under demanding conditions.


4. Target Applications & Industries:

  • Steam Boilers & Generators: For fire-tube, water-tube, and electric boilers in industrial plants, laundries, and hospitals.

  • Industrial Pressure Vessels: Reactors, autoclaves, condensers, and tanks requiring level sighting.

  • Power Generation: In fossil fuel and biomass power stations for boiler drum level indication.

  • Marine & Locomotive: For steam boilers on ships and heritage steam engines.

  • Heating Systems: In large commercial and institutional heating systems.


Item Gauge glass, Sight glass
Material  borosilicate glass, Float glass, borofloat
Diameter Tolerance +0/-0.2 mm
Thickness Tolerance +/-0.2 mm
Processed By Cutting,Grinding,Tempering, Polishing
Working temperature Resisting high temperature shock
Surface Quality 80/50,60/40
Material Quality No scratches and air bubble
Transmission >90% for visible light
Chamfer 0.1-0.3 mm x 45 degree
Surface Coating Available
Usage Photography, Optics, Lighting system, industrial area.

High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel 0

High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel 1

High Temperature Resistant Tempered Glass Gauge Glass for Boiler Water Level Indicator & Pressure Vessel 2







Dettagli di contatto
Shanghai Longway Special Glass Co., Ltd.

Persona di contatto: Mr. Dai

Telefono: +86-13764030222

Fax: 86-21-58508295

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