Pipa Uamea Kabone le lelei mo Au'aunaga Maualuga
| Meafaitino oloa | A/B/C |
| Fa'amatalaga o oloa | |
| Oloa fa'aaogaina tulaga masani | ASTM A106 |
| Tulaga momoli | |
| afifi oloa ua mae'a | fusipa'u u'amea pusa hexagonal / palasitika ata / ato lalaga / afifi maata |
Fa'agasologa o le Gaosi Oloa
Tu'u avanoa
Su'esu'ega (su'esu'eina o le va'aiga, su'esu'ega o luga, ma su'esu'ega fa'apitoa)
Va'ai
Tu'u
Su'ega vevela
Pickling
Su'ega olo
Lubrication
Ata malulu
Lubrication
Cold-drawing (o le fa'aopoopoina o faiga fa'ata'amilosaga e pei o le vevela, pikiina ma le ata malulu e tatau ona fa'atatau i fa'amatalaga fa'apitoa)
Fa'atonu
Su'ega fa'atinoga (meatotino fa'ainisinia, meatotino a'afiaga, ma'a'a, fa'amafola, mu, ma fa'a'apa'u)
Fa'asa'o
Otioti paipa
Su'ega e le fa'aleagaina (eddy current po'o le ultrasonic)
Su'ega hydrostatic
Su'ega oloa
afifiina
Faleteuoloa
Meafaigaluega Gaosi Oloa
Masini sele, masini 'ili, ogaumu fa'alava savali, fa'ato'a, masini fa'ama'a'aa'i maualuga, ogaumu fa'avevela, ma masini fa'asa'o.
Meafaigaluega Su'ega Oloa
I fafo micrometer, tube micrometer, dial bore gauge, vernier caliper, vailaʻau faʻapipiʻi suʻesuʻega, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine
Talosaga Oloa
Meafaigaluega i alamanuia petrochemical ma fa'afesuia'i vevela
Ma'alili Milled Mill
E pei o le isi ituaiga o faiga malulu, e galue foi le vili taai malulu i le vevela o le potu e faʻalautele ai le paipa lapopoa i le laʻititi e manaʻomia.
O le fa'atusatusaina o le mill toso malulu, e mana'omia ai le mill pilger ma le itiiti ifo o le malulu ma le fa'aitiitia o le gaosiga, ae sau i fafo le pai i le tele sa'o tele ma foliga susulu.