Description of High Pressure Borosilicate Level Gauge Glass for Steam Boiler Borosilicate glass is one of transparent colorless glassthrough wavelength is between 300 nm to 2500 nmtransmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali the high temperature resistant is
Reflex level gauge glass is made from High Borosilicate They are used in level gauge in boiler for water position. Reflex type one side facing the medium chamber is provided with
High temperature and high pressure borosilicate glass used for boiler water level gauge Qingdao Vatti Glass Co. Ltd. 10 Pieces (Min. Order) Diameter 155mm tempered borosilicate sight glass plates round DIN7080 for Boiler pressure vessel
Borosilicate Glass is one of transparent colourless glass through wavelength is between 300 nm to 2500 nm transmissivity is more than 90%. Coefficient of thermal expansion is 3.3. It can acidproof and alkalifast the high temperature resistant is about 400°C. If course handling the high temperature resistant can reach 550°C or so.
Features. The MACBETH Brand Gauge Glass is considered by many to be the Standard of the Industry. These high quality gauge glasses are for use in armored-type gauge assemblies for observation of high temperature and high pressure liquid levels. Safety
The standard size tubular glass is commonly used in low pressure boiler tanks and some other low pressure instruments. The heavy wall kind is suitable to high pressure environment such as crude oil and water gas flowmeter or acid and alkali containers. The material of tubular sight glass is soda-lime glass borosilicate glass and quartz glass.
Tempered borosilicate sight glass for Boiler water level gauge Transparent flat type high borosilicate glass Maximum allowable pressure: ≤16 0kg/cm 2 Expansion factor: 3.3 Heat stability: ≤ 300 ℃ Heat-resistant temperature: ≤ 450 ℃ Acid and alkali Resistance: Test according to GB-6581 First Grade Reflex flat 3 line 4grooves high borosilicate glass Maximum allowable pressure: ≤7