I-ASME B16.9 45 degree lr elbow isixhumi sepayipi nge-angle yokugoba ama-45 degrees. Ububanzi obude busho ukuthi imisakazo yokugoba ye-elbow inkulu kakhulu. Siqukethe ingxenye yokugoba nokuhlangana ezindaweni zombili iziphetho. Usayizi we-interface ufana ne-ande wakudala yepayipi elixhunyiwe ukuqinisekisa ukuxhumana okuvaliwe.
