China Kelly akukọ àtọwọdá Manufacturing
Apejuwe:
Kelly Cock Valves jẹ awọn ẹrọ ti o gba laaye fun tiipa ti inu inu ti okun liluho ti o ntọju ọwọn ẹrẹ ni oke drive tabi Kelly nigbati o ba ge asopọ lati inu okun. O n ṣakoso ṣiṣan ti pẹtẹpẹtẹ lakoko awọn iṣẹ liluho deede ati pe o ṣiṣẹ lati ilẹ rig. Awọn atunto boṣewa pẹlu Kelly Cock Valves meji; ohun oke Kelly àtọwọdá ati ki o kan kekere Kelly àtọwọdá.
Imugboroosi lori iṣẹ ṣiṣe ti Kelly Cock Valves, wọn ṣe ipa pataki ni aabo okun liluho ati yiya sọtọ titẹ kanga ni iṣẹlẹ ti tapa tabi fifun. Ni afikun, awọn falifu wọnyi ṣafikun afikun aabo aabo nigbati o ba n wọle ati jade kuro ninu iho naa, ti o daabobo mejeeji rig ati awọn atukọ naa. Wa Kelly Cock Valves ẹya-ara ikole ti o lagbara, lilo iwọn-giga, irin alloy alloy ti a ṣe itọju ooru fun gigun gigun ati iṣẹ ti o dara julọ paapaa ni awọn agbegbe liluho pupọ. Wọn jẹ iṣẹ-iṣiro-itọkasi lati rii daju ifasilẹ ti o gbẹkẹle labẹ awọn ipo titẹ-giga ati rọrun lati ṣiṣẹ, pese iṣakoso to ṣe pataki ni awọn ipo ibeere. Gbogbo awọn abuda wọnyi jẹ ki Kelly Cock Valve jẹ ohun elo pataki ni ailewu ati iṣakoso to munadoko ti awọn iṣẹ liluho.
Sipesifikesonu
| Awoṣe | OD mm (ninu.) | Opo asopọ | I.D. mm (ninu.) | Max.sealing titẹ (Mpa) |
| XS86 | 86 (3 3/8) | NC26 | 30 (1 1/16) | 35 70 105 |
| XS111 | 111 (4 3/8) | NC31 | 40 (1 37/64) | 35 70 105 |
| XS121 | 121 (4 3/4) | NC38 | 44.5 (1 3/4) | 35 70 105 |
| XS146 | 146 (5 3/4) | 4 1/2 REG LH | 44.5 (1 3/4) | 35 70 105 |
| XS168 | 168 (6 5/8) | NC50 | 71.4 (2 13/16) | 35 70 105 |
| XS178 | 178 (7) | 5 1/2 FH | 71.4 (2 13/16) | 35 70 105 |
| XS197 | Ọdun 197 (7 3/4) | 6 5/8 REG LH | 76.2 (3) | 35 70 105 |
