Igoa Oloa |
PIPA u'Amea LELEI |
Meafaitino |
16Mn,10#,20#,Q235,Q345 ST52 A106GRB ma isi |
Tulaga |
ASTM A500 GRA GRB, ASTM A53GRB ETC. |
Tatami i fafo (OD) |
1/8”-48” |
Umi |
6-12M Umi i le fasi paipa . |
Mafiafia o le Pa (WT) |
2.5-200MM |
afifi |
I fusi, vali, pito fa'apito, pito palasitika pito, po'o le mana'oga a le fa'atau. |
Fa'amatalaga o oloa
igoa gaosiga | API 5CT vasega N80 uamea casing tau paipa |
OD tele (i) | 4-1/2" ~ 20" |
vasega | J55/K55/N80/L80/P110, |
ituaiga filo | LC,SC,BC |
Leighths | R1 (4.88mtr-7.62mtr) R2 (7.63mtr-10.36mtr) R3 (10.37mtr-14.63mtr) |
togafitiga vevela | Fa'atonu, tineia + Ita |
E faʻaaogaina lautele i galuega faʻamalama e avea ma faʻamaufaʻailoga fausaga mo le puipui o le suauu ma le kesi.
vaieli po'o vaieli. E tu'u i totonu o se vaieli ma fa'asimā i totonu e puipuia ai mea uma e lua i lalo
ma le vaieli mai le pa'u'u ma fa'ataga ai le sua vili e ta'amilo ma fa'ataunu'u le tosoina.
O le vasega uamea autu o API 5CT: API 5CT J55, API 5CT K55, API 5CT N80, API 5CT L80, API 5CT P110. Lenei
Fa'avaomalo Fa'avaomalo e fa'atatau i so'otaga nei e tusa ai ma le ISO 10422 po'o le API Spec 5B:
pusa filo lapotopoto pupuu (STC);
pusa filo lapotopoto umi (LC);
fa'amau filo fa'amau (BC);
pito-laina pusa (XC);
paipa e le fa'afefe (NU);
paipa fa'alavelave fafo (EU);
tubing sooga fa'atasi (IJ).
Mo ia feso'ota'iga, o lenei International Standard o lo'o fa'amaoti mai ai tulaga fa'apitoa e tu'uina atu mo so'otaga ma
puipuiga o filo. Mo paipa o loʻo ufiufi e lenei Faʻasalalauga Faʻavaomalo, o lapopoa, masini, mafiafia puipui, togi
ma fa'ai'uga talafeagai e fa'amatalaina. E mafai fo'i ona fa'aoga lenei Tulaga Fa'ava-o-malo i tubula ma feso'ota'iga
e le o aofia i ISO/API tulaga.
API 5CT P110/L80/N80/K55/J55 fa'a'u'u uamea paipa fa'ameamea
Vasega | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Mo≤ | V≤ | Als≤ |
API 5CT J55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT K55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT N80 | 0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
0.020 |
0.015 |
0.15 |
/ |
/ |
/ |
0.11-0.16 |
0.020 |
API 5CT L80 | 0.15-0.22 |
1.00 |
0.25-1.00 |
0.020 |
0.010 |
12.0-14.0 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT J P110 | 0.26-035 |
0.17-0.37 |
0.40-0.70 |
0.020 |
0.010 |
0.80-1.10 |
0.20 |
0.20 |
0.15-0.25 |
0.08 |
0.020 |
API 5CT P110/L80/N80/K55/J55 U'u uamea Paipa Meatotino
Vasega uamea |
Malosi fua (Mpa) |
Malosi (Mpa) |
API 5CT J55 |
379-552 |
≥517 |
API 5CT K55 |
≥655 |
≥517 |
API 5CT N80 |
552-758 |
≥689 |
API 5CT L80 |
552-655 |
≥655 |
API 5CT P110 |
758-965 |
≥862 |