utulivu usio wa kuzunguka (utulivu wa sleeve ya mpira) una uwezo wa kuzuia kuvaa kwa blade
na uharibifu wa ukuta wakati wa kuchimba visima. Kiimarishaji kisichozunguka kina mandrel,
Washer wa shaba, sleeve ya mpira, sketi ya spacer na kujifunga mwenyewe ndogo.
Wakati wa kuchimba visima, utulivu usio wa kuzunguka huhamisha torque kwa njia ya mandrel.
Sleeve ya mpira inateleza na kusonga jamaa na mandrel na inachukua jukumu
Katika kuleta utulivu kisima. Clutch ya kufunga (kujifunga mwenyewe chini) itasaidia kuzuia
Mzunguko wa sleeve wakati wa operesheni ya washover.
● saizi ya casing na uzito;
● saizi ya shimo au blade inayohitajika;
● Viunganisho vya juu na chini.
Sleeve | Mandrel | Urefu wa jumla (mm) | Nambari ya bidhaa | ||||
Urefu (mm) | OD (mm) | Blade qty | Id (mm) | Uvuvi OD (MM) | Muunganisho | ||
380 | 155 | 4 | 44 | 121 | NC38 | 1638 | W0900301 |
380 | 157 | 4 | 44 | 127 | NC38 | 1638 | W0900401 |
500 | 214 | 4 | 71 | 165 | NC50 | 2013 | W0901001 |
500 | 220 | 4 | 71 | 165 | NC50 | 2013 | W0901201 |
500 | 255 | 4 | 71 | 165 | NC50 | 2013 | W0901601 |
500 | 304 | 4 | 76 | 203 | 6 5/8 Reg | 2000 | W0902001 |
500 | 310 | 4 | 76 | 203 | 6 5/8 Reg | 2000 | W0902101 |
500 | 313 | 4 | 71 | 165 | NC50 | 2013 | W0902103 |
500 | 371 | 4 | 71 | 197 | 6 5/8 Reg | 2013 | W0902201 |
500 | 374 | 4 | 71 | 203 | 6 5/8 Reg | 2013 | W0902203 |
520 | 405 | 4 | 76 | 241 | 7 5/8 Reg | 2045 | W0902301 |
520 | 430 | 4 | 76 | 241 | 7 5/8 Reg | 2045 | W0902401 |
520 | 444 | 4 | 76 | 241 | 7 5/8 Reg | 2045 | W0902501 |
600 | 588 | 4 | 76 | 241 | 7 5/8 Reg | 2130 | W0902701 |
690 | 711 | 5 | 76 | 241 | 7 5/8 Reg | 2210 | W0903401 |