API Standard Rotary BOP Packing Element
Nqe lus piav qhia:
Nrog rau qhov nrov ntawm cov cuab yeej tswj kev siab ceev, rotating blowout inhibiter tau dhau los ua cov khoom siv hauv cov chaw drilling. Peb lub tuam txhab muaj peev xwm tsim tau txhua xyoo ntawm 3000 pcs dej raws li cov khoom ntim thiab 2000 pcs roj raws li cov khoom ntim. Tom qab siv cov mis tshiab, qhov kev ua tau zoo ntawm kev hnav tsis kam thiab roj ua haujlwm tau zoo dua qub.
Specification:
| ntim | ua haujlwm dynamic | ua haujlwm zoo li qub | Sealing laum yeeb nkab diameters |
| 2 7/8 " | 2500 PSI | 5000 PSI | haum laum yeeb nkab qhov ntau thiab tsawg 31/2 ", 4" |
| 3 5/8 " | haum laum yeeb nkab qhov ntau thiab tsawg 41/2 " | ||
| 4 1/8 " | haum laum yeeb nkab qhov ntau thiab tsawg 5 " | ||
| 4 1/2 " | haum laum yeeb nkab qhov ntau thiab tsawg 51/2 ", 57/8" | ||
| 4 3/4" |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
