ta'amilosaga igoa: DN100~2600mm
Fa'atonuga: PN 6/10/16
Galulue vevela: -10 ℃ ~ 80 ℃
Feso'ota'iga: fa'amau tasi, fa'au fa'alua
Medium: vai, otaota, suauʻu ma isi vai maualalo-corrosive