Sanitary sight glass is also called sight viewing glass, sight light, tubuar sight glass, tank sight glass
We provide the sanitary sight glass as followings ● Size: 1/2"-4" ● Mirror and matte surface polishing is available ● Standard as per : 3A, SMS, ISO, DIN, DIN11864, RJT, IDF ● Grade: SS304, SS316L ● Inner Ra0.4 to meet food requirement; surface is smooth and elegant ● Gaskets are compliant with FDA ● We provide tubular sight glass, cross sight glass, union sight glass, flange sight glass. ● For sight glasses.. we use first class LG ZAMAK CNC to machining. Therefor our CNC parts are exactly correct size without any human error.
For sight glass, ... After products are finished, we recheck the roundness, thickness uniformity, Ra value, sand hole, surface uniformity. Our sanitary sight glass are widely used for food, beverage, Dairy , bio-tech, pharmacy industries.