Circular Sight Glass is used in chemical, petroleum, water treatment and other industrial pipeline lines. Stainless steel direct-viewing mirror adopts two pieces of high-borosilicate steel glass, which can observe the liquid flow, color and other parameters in the pipeline under the external natural light to ensure the production process and quality of products.
Medium temperature:200°C The material: Stainless steel 304,316, cast, carbon steel Pipe thickness:4-20mm Bolts:A4-70 Model: DN20-DN250 Name: Flow sight glasses, neck sight glass, Scope of application Various chemical pipeline The connection form: flange Type (channel location): Straight through Flow direction: two-way, four-way, T style Drive way: customized Applicable medium: water Pressure:1.0-2.5Mpa Glass material &temperature DIN7080. borosilicate glass, max. 280°C +mica shield max 300°C DIN8902. soda-lime glass max. 150°C Quartz glass, max. 1000°C Alumino-silicate glass, high pressure resistant Seal gasket EPDM,150°C Graphite,270°C PTFE,200°C FKM,200°C NBR,100°C Metal,200°C Silicone,200°C