API 5L Welded Steel Pipe Taipitopito
| Hua | API 5L ASTM A53 Black Painted Welded Steel Pipe |
| Rauemi | Carbon Steel |
| Kōeke | Q235 = A53 Kōeke B / A500 Kōeke A Q345 = A500 Kōeke B Kōeke C |
| Paerewa | API 5L/ASTM A53 |
| Whakatakotoranga | ASTM A53 A500 sch10 – sch80 |
| Mata | Pane Pango |
| Ka mutu | Ka mutu noa |
| He pito piko |
API 5L Tukatuka Hanganga Paipa Paiherea
Momo 1. Porowhita Paihere: He paipa maitai paihereahe mea hanga na roto i te whiri awhiowhio i tetahi tira rino, ka hangaia he tui totoro. Ma tenei mahi ka taea te hanga putorino diameter nui, a he maha ake te utu mo etahi tono.
Te paninga me te maimoatanga:Hei whakarei ake i te parenga waikura me te mauroa, ka uru pea enei paipa ki nga momo whakakikorua me nga tikanga maimoatanga, penei i te fusion here epoxy (FBE) me te toru-papanga polyethylene (3LPE) paninga.
Momo 2. Te Wehenga Atete Hiko (ERW):Ka whakamahanahia nga taha o te tira maitai i hangaia ma te whakamahi i te aukati hiko. Ka pehia te pehanga ki te hanga tahi i nga taha, ka hanga i te ahua totoka me te kore e hiahiatia he taputapu whakakii.
Momo 3.Werohanga Longitudinal:
Pounamu Pounamu (SAW): Ko nga taha o te putorino i hangaia he mea hono tahi ma te whakamahi i te tukanga whakahiato pewa kua rukuhia, e uru ana ki te whakamahi i te pewa hiko me te kowhatu kowhatu hei hanga i te pai o te kounga teitei, te kaha.
Wehenga Pounamu Rukurua (DSAW): Mo nga paipa matotoru, ka paiherea nga tui o roto, o waho hoki, kia pai ai te kuhu me te kaha.
