S. S. Elbow, Threaded, Reduced & Equal, 90ºC(90, 90r) Stainless Steel Pipe Fitting, Elbow, 90 Deg. , Reduced or Equal, Banded, Materials: WCB, SS316,SS304, CF3, CF3M, CF8, CF8M, C5, 304L, 316L Standard:API6D, DIN, JIS, ANSI, BS, MSS-SP114,ect... Threads: BS, NPT, DIN. Inspection and test: API6D, BS6755.