There are several types of glass commonly used in sight glasses, including borosilicate glass, soda-lime glass,aluminosilicate glass and quartz glass. Borosilicate glass is known for its high thermal shock resistance, making it ideal for high-temperature applications. Soda-lime glass is more cost-effective but may not be as resistant to thermal shock. Quartz glass is highly transparent and offers excellent chemical resistance and quartz glass is higher anti-temperature than borosilicate glass and aluminosilicate glass and soda-lime glass.Aluminosilicate glass is more anti-pressure than borosilicate glass,soda-lime glass and quartz glass.
