... AISI316L,AISI304 3)Size: DN15-DN100,1/2"- 4" Sanitary Welded TeeDescription: 1) Material: AISI304, AISI304L, AISI316L2) Standards: DIN, ... threaded Stainless Steel Ball valve,Butt welding ball valve,Socket Welding Ball Valve,Male threaded Ball valve,NPT Ball ... Sanitary butterfly valve,Sanitary check valve,pipe fittings,Tee,Elbow,Concentric/Eccentric Reducer,Cross,Coupling,Union ect. Sanitary Welded Tee