Gasket for level gauge glass

Gasket for Level Gauge Glass — Industrial Sealing Solutions

Our gaskets for level gauge glass provide reliable, leak-proof sealing for flat glass, reflex, and transparent level gauges used in boilers, pressure vessels, and process pipelines. Available in multiple materials to suit your operating temperature, pressure, and fluid compatibility requirements.

Available Materials

• PTFE (Teflon) — excellent chemical resistance, suitable for aggressive acids and solvents, -200°C to +260°C
• Graphite — high-temperature and high-pressure applications, steam service, -200°C to +550°C
• NBR (Nitrile rubber) — oil and fuel resistant, general industrial service
• EPDM — water, steam, and chemical service
• Silicone — food-grade and high-temperature applications

Key Features

• Precision-cut to match standard level gauge glass dimensions
• Maintains seal integrity under thermal cycling and pressure fluctuations
• Compatible with borosilicate and quartz gauge glass
• Available in standard sizes or custom-cut to your specifications
• Compliant with common industrial standards

Typical Applications

• Reflex and transparent level gauges on boilers and steam drums
• Chemical process vessel sight glasses
• Oil and gas separator level gauges
• Water treatment and utility plant gauges

Please specify glass dimensions (length × width × thickness) and preferred material when ordering. Custom sizes available on request.