Alloy uamea mea faagaau nofoaga: 12Cr1MoVG, 12CrMoG, 15CrMoG, 12CR2MO< A335P22> Ma Cr5Mo & lt; A335P5> , Cr9Mo & lt; A335P9> , 10 cr9mo1vnb & lt; A335P91> , 15 nicumonb5 & lt; WB36>

Tulaga fa'atinogaGB5310-1995, GB6479-2000,GB9948-2006 ta'e suau'u, DIN17175-79,ASTM SA335, ASTM SA213, JISG3467-88, JISG3458-88.

O oloa e talafeagai mo le maualuga o le vevela, maualalo le vevela ma le corrosion resistant seamless tubes uʻamea o loʻo faʻaaogaina i le suauu, vailaʻau, eletise eletise ma fale fauvela.