sanonpipe ose fa'apolofesa fa'apolofesa fa'apolofesa fa'apolofesa fa'apolofesa fa'ameamea ma fa'ameamea o galuega fa'atino paipa u'amea i Saina.O ana oloa autu opaipa fa'avela, paipa suauu, paipa masini, fetilaisa ma paipa vaila'au, mapaipa u'amea fa'aoga.O mea autu o:SA106B, 20 g, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910,A335P5/ P9 / P11 / P12 / P22 / P91 / P92