... , ISO90001 Market :Mostly to Europe and America Product name : 90 degree C Elbow(stainless steel elbow,elbow fitting )Material : AISI304, AISI304L ... and 1" - 8" Connection: weld, clamp , threaded, union, nut Polish: mirror polish, Sub-light,180G, 240G, 400G, tumble ,pickling , passivation Packing ... with a wide range of specifications. OEM is welcome. 90 degree C Elbow