Mae yna wahanol fathau o ffitiadau weldio soced ASME B16.11, fel penelin, croes, ti, cyplu, hanner cyplu, bos, cap, undeb a sockolet; Er y gellir dodrefnu ffitiadau edau ASME B16.11 mewn ffurfiau cynnyrch o benelin, croes, ti, cyplu, hanner cyplu, bos, cap, plwg a bushing.