Cov khoom
Ib-dhau Ua Ke Hom Cement Retainer
Kev Siv Tseem Ceeb
YCGZ - 110
Ib Txoj Kev Sib Koom Ua Ke Hom Cement Retainer feem ntau yog siv rau kev txhaws ib ntus thiab tas mus li lossis kev sib xyaw ua ke ntawm cov roj, roj thiab dej txheej. Cov cement slurry raug nias rau hauv qhov chaw annular los ntawm lub retainer thiab yuav tsum tau kaw. Qhov seem cemented qhov dej lossis cov pob tawg thiab cov qhov nkag mus rau hauv qhov tsim yog siv los ua tiav lub hom phiaj ntawm kev txhaws thiab kho cov dej xau.
Cov Qauv thiab Txoj Cai Ua Haujlwm
Qauv:
Nws muaj ib qho kev teeb tsa mechanism thiab ib qho retainer.
Txoj Cai Ua Haujlwm:
Kev teeb tsa lub foob: Thaum cov yeeb nkab roj raug nias rau 8-10MPa, lub pin pib raug txiav tawm, thiab lub piston ob-theem thawb lub tog raj kheej thawb mus rau hauv qab, thiab tib lub sijhawm ua rau sab saud, lub khob sab saud, lub raj roj hmab thiab lub khob qis nqes mus rau hauv qab, thiab lub zog tsav tsheb mus txog li 15T, tom qab teeb tsa tiav, lub pin poob raug txiav tawm kom paub tias poob. Tom qab tes raug tso tseg, cov yeeb nkab nruab nrab raug rov nias rau 30-34Mpa, lub pob rooj zaum pin txiav tawm cov yeeb nkab roj kom tso lub siab, thiab lub pob rooj zaum poob rau hauv lub pob tawb txais, thiab tom qab ntawd lub yeeb nkab kem raug nias los ntawm 5-8T. Cov yeeb nkab roj raug nias rau 10Mpa thiab raug nias kom kuaj xyuas lub foob, thiab nws yog qhov yuav tsum tau nqus dej thiab nias qhov txhaj tshuaj.
Cov kev ceev faj
① Txoj hlua yeeb nkab no tsis raug tso cai txuas cov cuab yeej bypass sab nraud.
② Cov pob hlau teeb tsa tsis raug tso cai kom raug teeb tsa ua ntej, thiab qhov ceev ntawm kev khawb yog txwv nruj me ntsis kom tiv thaiv qhov siab los ntawm qhov ceev ntawm kev khawb, yog li ntawd cov txheej nruab nrab tuaj yeem teeb tsa.
③Yuav tsum tau khawb thiab ntxuav kom huv rau thawj zaug ua haujlwm kom ntseeg tau tias phab ntsa sab hauv ntawm lub casing tsis muaj nplai, xuab zeb thiab cov khoom me me, kom tiv thaiv kev teeb tsa tsis ua haujlwm los ntawm xuab zeb thiab cov khoom me me thaiv cov channel ntawm lub cuab yeej teeb tsa. ④Tom qab qhov kawg qis ntawm lub retainer raug zawm, yog tias qhov kawg sab saud yuav tsum tau zawm, qhov kawg sab saud ntawm lub retainer yuav tsum tau zawm tom qab cov cement ntawm qhov kawg qis tau khov.
Cov Nta Txuj Ci
1. Kev teeb tsa thiab extrusion ntawm cov yeeb nkab hlua tiav ib zaug, uas yooj yim rau kev khiav lag luam thiab muaj cov haujlwm me me. Tom qab kev ua haujlwm extrusion, qhov qis dua tuaj yeem kaw tau.
2. Qhov tsim qhib ntawm lub raj intubation thiab qhov tsim qhib ntawm lub cement retainer tuaj yeem tiv thaiv kev thaiv ntawm xuab zeb thiab av, thiab tiv thaiv qhov hloov pauv los ntawm kev ua haujlwm tsis zoo.
| OD (hli) | Txoj kab uas hla ntawm lub pob hlau (hli) | ID ntawm Intubation Tube (hli) | OAL | Siab Qhov sib txawv (Mpa) | Ua haujlwm Kub (℃) |
| 110 | 25 | 30 | 915 | 70 | 120 |
| Pib Siab (Mpa) | Tso Tawm Siab (Mpa) | Lub rooj zaum pob ntaus siab (Mpa) | Hom Kev Sib Txuas | Siv tau Casing ID (hli) |
| 10 | 24 | 34 | 2 7/8 UP TBG | 118-124 |
5-1203, Dahua Industrial Zone, No.2 Yunshui Road, Hi-tech development zone, Xi'an, 710065, Suav teb
86-13609153141
