... gloss polished or dull polished Ra≤0.8μm7) Application:dairy,food beer,beverage,cosmetic,pharmacy,wine,chemical,biology,etc8) Other ... ,Sight glass,drain,end cap,flange,tube hanger9) Series products:Sanitary Stainless Steel Clamp 13MHHHeavy Duty Clamp Stainlss Press Clamp Double ... Pin Clamp Coupling Clamp2pcs Heavy Duty Clamp High Pressure Clamp Sanitary Tri Clamp Fittings ( 3A,DIN,SMS,ISO,RJT,DS,BS)