API 7K Momo DD Elevator 100-750 tons
Tauira DD ararewa raka waenganui me te pakihiwi tapawha e tika ana mo te whakahaere i te pukoro ngongo, te kara wiri, te putorino keri, te pouaka me te ngongo. Ko te kawenga mai i te 150 tons 350 tons. Ko te rahi o te rahi mai i te 2 3/8 ki te 5 1/2 in. Ko nga hua kua hangaia, kua hangaia kia rite ki nga whakaritenga i roto i te API Spec 8C Whakatakotoranga mo te Whakanuia me te Whakaputa Taputapu Whakaoho.
Tawhā Hangarau
Tauira | Rahi(i roto) | Pū Whakatau(Tane Poto) | ||
DP | Kohanga | Nga ngongo | ||
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 |
Tuhia to korero ki konei ka tukuna mai ki a matou