Igoa o oloa: paipa u'amea lamolemole & paipa
Tulaga masani: ASTM, GB 5310-1995
Vasega: A53-A369, A53(A,B), A106(B,C), A333
Mea: ASTM A 179 A53 A106, API5L Gr.B X60 X42, Q235B, Q345B, Q345C, 20#, 12Cr1MoV, 15CrMo, TP304, 316 310S.S235JR
Nofoaga na afua mai ai: Saina (Mainland)
I fafo: 16 – 820mm
Mafiafia: 1.0 – 100mm
Umi: 5.8m/6m/12m poʻo le manaʻoga o tagata faʻatau
Vaega foliga: lapotopoto
Tekinolosi: toso malulu
Fa'aoga: paipa fa'avevela