API 7K Mtundu DD Elevator matani 100-750
Ma elevator apakati a DD okhala ndi mapewa ozungulira ndi oyenera kugwira chivundikiro cha mapaipi, kolala yobowola, chitoliro chobowola, chivundikiro ndi mapaipi. Katunduyo amalemera matani 150 matani 350. Kukula kwake kumasiyana kuyambira 2 3/8 mpaka 5 1/2 mainchesi. Zogulitsazo zimapangidwa ndikupangidwa molingana ndi zofunikira mu API Spec 8C Spec ya Zida Zobowola ndi Kupanga.
Magawo aukadaulo
| Chitsanzo | Kukula (mkati) | Kapu Yoyesedwa (Matani Afupi) | ||
| DP | Chikwama | Kupaka mapaipi | ||
| DD-150 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 150 |
| DD-250 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 250 |
| DD-350 | 2 7/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 350 |
Lembani uthenga wanu apa ndipo mutitumizireni






