Mafiafia: 4.5mm-300mm
Lautele:600-2000mm
Mea:Q355B,Q345R,16MNDR,1Cr6Si2Mo,SA516Gr70,16Mo3,16Mo3,Q340NH12Cr1MoV, ma isi
(1) O togi u'amea autu o ipu fauvela e: 20g, 16Mng, 15CrMoVg, 19Mng, 22Mng
(2) O togi u'amea autu o papatusi mo va'a mamafa o: 20R, 16MnR, 15MnNbR, 15MnVNR
(3) Tulaga fa'atonu: GB713-1997, GB6654-1996