Chiyambi cha malonda
API casing pipe imapangidwa molingana ndi API 5CT standard. Nthawi zambiri amagwiritsidwa ntchito pomanga mobisa
kutsekereza kapena kuteteza mizere yogwiritsira ntchito kuti isawonongeke.
Zofotokozera:
Standard: API 5CT.
zitsulo zotchinga zopanda msoko ndi mapaipi a chubu: 114.3-406.4mm
welded zitsulo casing ndi mapaipi chubu: 88.9-660.4mm
Kunja Kunja: 6.0mm-219.0mm
Khoma Makulidwe: 1.0mm-30mm
Utali: Max 12m
Zida: J55, K55, N80-1, N80-Q, L80-1, P110, etc.
Kulumikizana kwa ulusi: STC, LTC, BTC, XC ndi kulumikizana kwa Premium
Amagwiritsidwa ntchito kwambiri m'mapulojekiti opangira simenti kuti akhale ngati chosungira pakhoma la zitsime zamafuta ndi gasi kapena chitsime. Zili choncho
amaikidwa m'chitsime ndikumangidwa ndi simenti kuti atetezere mapangidwe apansi pa nthaka ndi chitsime kuti chisagwe ndi
kulola madzi obowola kuti azizungulira ndikuchotsa kuti kuchitike.
Gulu lalikulu lazitsulo la API 5CT: API 5CT J55, API 5CT K55, API 5CT N80, API 5CT L80, API 5CT P110. Izi International Standard
imagwira ntchito pamalumikizidwe awa molingana ndi ISO 10422 kapena API Spec 5B:
chotengera chachifupi chozungulira ulusi (STC);
ulusi wautali wozungulira (LC);
ulusi wa buttress casing (BC);
chotengera chonyanyira (XC);
machubu osasokoneza (NU);
machubu osokonezeka akunja (EU);
machubu ophatikizana (IJ).
Pamalumikizidwe oterowo, Mulingo wapadziko Lonse uwu umatchula zaukadaulo wotumizira ma couplings ndi chitetezo cha ulusi.
Kwa mapaipi ophimbidwa ndi International Standard iyi, makulidwe, misa, makulidwe a khoma, magiredi ndi malekezero oyenera amafotokozedwa.
Muyezo wapadziko lonse uwu utha kugwiritsidwanso ntchito ku ma tubular okhala ndi zolumikizira zomwe sizikuphatikizidwa ndi miyezo ya ISO/API.
