Vitio
Pipe Uamea, lanu uliuli ma vevela fa'afefete fa'apa'u pa'u pa'u fa'apipi'i u'amea ma fa'alelei
| Meafaitino oloa | A/B |
| Fa'amatalaga o oloa | |
| Oloa fa'aaogaina tulaga masani | ASTM A53 |
| 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
Pickling
Lubrication
Ata malulu (o le faʻaopoopoga o faiga faʻataʻavalevale e pei o le vevela, faʻapipiʻi ma le ata malulu e tatau ona faʻatatau i faʻamatalaga patino)
Fa'atonu
Su'ega fa'atinoga (meatotino fa'ainisinia, meatotino a'afiaga, punou, fa'amafola, ma mu)
Fa'asa'o
Otioti faagaau
Su'ega e le fa'aleagaina (eddy current, ma le ultrasonic)
Su'ega oloa
afifiina
Faleteuoloa
Meafaigaluega Gaosi Oloa
Masini sele/li'i, ogaumu fa'alava savali, fa'a'au'au, 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, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, ma le masini su'esu'e hydrostatic.
Talosaga Oloa
Vaega malosi ma le mamafa
Ausa, vai, kesi ma paipa ea
Alamanuia tau militeri
afifi o le carbon uamea paipa seamless
O pulou palasitika ua fa'apipi'i i itu e lua o pito paipa
E tatau ona aloese mai le fusi uamea ma le faaleagaina o felauaiga
O sian fusifusia e tatau ona toniga ma tumau
O le fusi lava (batch) o paipa u'amea e tatau ona sau mai le ogaumu e tasi
O le paipa uʻamea e tutusa le numera ogaumu, tutusa tutusa gradethe tutusa specification
