Lua taua taua tele, pei o le pu o le atoa o le mafaufau ma tauaso, e matua masani ona faʻaaogaina i luga o taʻaloga. O tuutuuga "B16.5" poʻo le "B16 5" o loʻo faʻaogaina ma faʻasino i le tutusa tulaga. Peitaʻi, o le tulaga o le ASEM B16 5 (ANSI B16 5) naʻo le tele o le tele o le 24 inisi. For larger sizes, the ASME B16.47 standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking and testing for NPS 26 to NPS 60 size pipe flanges and is available in classes 75, 150, 300, 400, 600 and 900.