Fluorine-lined sight glass, also known as lining sight glass, are widely used in petroleum, chemical, pesticide, dyeing, acid and alkali production and other industries to observe the flow of fluid in pipelines or equipment, color change, direct monitoring of chemical process. The sight glass body is made of carbon steel and lined with fluorine plastic (F46). The lens is made of high quality toughened glass, which has the best corrosion resistance and mechanical strength, and has the characteristics of beautiful appearance, high strength and durability. It is the most ideal choice for anti-corrosion equipment at present.
Nominal diameter (DN) 25 ~ 150 mm
Nominal pressure (PN) 1.0 MPa
Applicable temperature -20 ~ 120 ℃