Kauri: 4.5mm-300mm
Nisa: 600-2000mm
Material:Q355B,Q345R,16MNDR,1Cr6Si2Mo,SA516Gr70,16Mo3,16Mo3,Q340NH12Cr1MoV, da dai sauransu
(1) Babban karfe maki na tukunyar jirgi faranti ne: 20g, 16Mng, 15CrMoVg, 19Mng, 22Mng
(2) Babban matakan ƙarfe na faranti don tasoshin matsa lamba sune: 20R, 16MnR, 15MnNbR, 15MnVNR
(3) Matsayin gudanarwa: GB713-1997, GB6654-1996