... DN15-DN150 3)Standard:SMS,DIN,3A,ISO Stainless steel clamp u type tee Specification: DN15-2 and 1/2 "6" Material: 304, 304 ... , 3 A, SMS, GB, etc Connection: welding type,clamp; screw type Application: dairy products, food, beverage, beer, pharmaceutical and biological engineering Stainless steel clamp u type tee