Application:dairy,food,beverage,beer,pharmacy manhole(sanitary square manhole cover , manhole cover) manhole(sanitary square manhole cover , manhole cover) Application :dairy , food , chemical ,beverage ,pharmaceuticals ,water treatment ,beer etc .Details:It is used as cap on the top of the vessel ,tank etc.Type: square,circular, elliptical, handhole coverMaterial :AISI304 , AISI316LFineness: ...