✧ Kufotokozera
Casing Head ndi zida zofunika kwambiri zomwe zimagwiritsidwa ntchito pobowola, mutu wa casing umatha kuwongolera kuthamanga kwa chitsime, mutu wa casing nthawi zambiri umakhala wowotcherera kapena wopindika pamwamba pa chitoliro cha conductor kapena casing kenako ndikukhala gawo la chitsime cha chitsime chamafuta.
Casing Head ili ndi mbale yowongoka yokhala ndi 45 ° yolowera pamapewa yomwe imapewa kuwonongeka kwa malo osindikizira pogwiritsa ntchito zida zobowola ndikuletsa zovuta zamapulagi ndi zoteteza mbale zikakamizidwa.
Casing Head nthawi zambiri amakhala ndi ulusi wokhala ndi ulusi komanso malo ogulitsira komanso amatha kupangidwa popempha. Zolumikizira pansi zimatha kupangidwa ndi ulusi kapena slip-on powotcherera.
Casing Head ingagwiritsidwe ntchito pomaliza limodzi ndi mtundu wa kumaliza kawiri.
Mutu wa casing umakhala ndi cholumikizira chapamwamba cha flange kuti chiyike mosavuta ndikuchotsa, komanso mawonekedwe owongoka kuti athandizire kuthamanga ndi kubweza zingwe za casing. Kuphatikiza apo, ili ndi zisindikizo za premium ndi makina onyamula kuti atsimikizire kulumikizana kotetezeka komanso kopanda kutayikira.
Chimodzi mwazabwino zazikulu za API6A Casing Head ndi kusinthasintha kwake komanso kugwirizana ndi zida zambiri zamutu ndi zida. Itha kugwiritsidwa ntchito molumikizana ndi ma hangers, mitu yamachubu, ndi zida zina kuti apange msonkhano wathunthu wamutu womwe umakwaniritsa zofunikira za polojekiti iliyonse yoboola kapena kupanga.
✧ Mbali
1. Mapangidwe amtundu wowongoka, Amagwiritsa ntchito phewa lotera 45°.
2. Amavomereza mitundu yosiyanasiyana ya ma slip ndi mandrel casing hangers.
3. Ali ndi zotsekera zowonjezera zotetezera Bowl.
4. Amalola kugwiritsa ntchito zotsekera zotsekera kusunga hanger.
5. Mitundu itatu yosiyanasiyana ya malo ogulitsira: Chitoliro cha mzere, Flanged (Zokhalapo) Zowonjezera zowonjezera.
6. Maulumikizidwe angapo pansi, monga: Slip-on weld, Slip-on weld ndi O-ring, Threaded and Sure Lock.