sight glass
material:304/316L
size:1" to 4"
STD:3A,SMS,ISO,IDF

Product Name: Sanitary Sight Glass
Type: Welded ends
Material quality: SUS304, SUS316L, 321,304L, 316
Standard: DIN,ISO,SMS,IDF,3A, GB
Specification: DN25-DN100 & 1"-4", applied to the stainless steel pipeline system
Medium: Beer, Dairy, Beverage, Pharmacy, Food, Water, Cosmetic