... ,IDF 3) Material:Stainless steel 304, 316L4)Connection:welded,quick-installed,threaded5)polish:mirror polish,dull polish,sub-light,240G,400G,tumble.6 ... ) Applications:Pharmacy, beer, food, petroleum, dairy beverage, cosmetics Pipeline FilterStainless steel Filtersanitary stainless steel filterPipe FilterStainless steel pipeline ...