ASTM A179, A192, A210 faʻamatalaga e aofia ai le Carbon Steel Seamless tube mo auaunaga maualuga-vevela.O nei paipa o loʻo faʻaaogaina faʻafefe vevela, condensers, Mea maualuga maualuga e tatau ona tuʻuina atu i le Faʻamatalaga A 530.

GB5310-2008 e fa'aoga i paipa e leai ni mea mo le faia o le fauu ausa o lona mamafa e maualuga pe maualuga atu ma fa'aoga fa'aoga e fai ma paipa.

ASTM A179 / A179M - 90a Fa'amatalaga Fa'ata'ita'i mo le Su'ega Ma'a'a'i Ma'a'ala Maualalo-Carbon Steel Heat-Exchanger ma Condenser Tubes.

ASTM A192 / A192M Fa'amatalaga Fa'ata'ita'i mo Fa'au'u Umea Uila Seamless mo Au'aunaga Maualuga.

ASTM A210/ASME SA210 Fa'amatalaga Fa'ata'ita'i mo Fa'aumea U'amea Medium-Carbon Seamless ma fa'a'avevela sili.