Khoom Description
| Khoom siv | HNBR |
| Ntsiab lus | HNBR Rubber Packer Elements |
| Hardness | 70-90 Ib |
| Keeb kwm | Xiamen, Suav |
| Elongation | 300-500% |
| Volume resistivity | 10-1014Ω·m |
| kua muag zog | 20-40kN/m |
Dab tsi yogHNBR Rubber Packer Elements
HNBR Rubber Packer Elements yog tsim los rau kev ua tiav ntawm qhov chaw, qhov uas nws ua haujlwm tseem ceeb hauv kev cais cov cheeb tsam sib txawv hauv qhov dej. Nws yog engineered siv high-zoo hydrogenated nitrile butadiene roj hmab (HNBR), ib yam khoom uas paub txog nws tshwj xeeb tsis kam rau tshav kub, roj, thiab tshuaj. Peb cov HNBR qib siab ua kom ntseeg tau tias cov khoom ntim khoom tuaj yeem tiv taus qhov hnyav downhole, nrog rau qhov kub thiab txias thiab raug rau hydrocarbons, yam tsis muaj kev cuam tshuam nws lub peev xwm sib khi.
Sealing qauv thiab lub hom phiaj
Tag nrho cov packer mandrels (lub cev) muaj peb yam tseem ceeb:
- Cov ntawv nplaum yog cov duab puab thiab npog nrog cov hniav (wickers) uas tuav lub casing thaum cov khoom tau teeb tsa.
- Lub beveled nto txuam rau sab nraum qab ntawm daim tiab yog hu ua lub khob hliav qab. Qhov no yog tsim los thawb lub plam mus rau hauv lub casing thaum siv lub zog tsim nyog.
- Cov khoom ntim khoom yog lub elastomer sealing element uas tsim cov foob ntawm nws sab nrauv thiab sab hauv phab ntsa ntawm lub casing.
Cov khoom ntim khoom siv ntau lub hom phiaj:
- Ib feem txhawb nqa qhov hnyav rau qhov down-qhov tubing.
- Txhim kho qhov dej ntws zoo thiab tus nqi ntau lawm.
- Sib cais thaj chaw tsim khoom sib txawv.
- Txhim khu kev nyab xeeb los ntawm kev txwv kev tswj kom zoo rau tubing ntawm qhov chaw.
- Tuav cov kua dej rau kev pabcuam zoo hauv lub casing annulus.
- Tiv thaiv qhov downhole txav ntawm txoj hlua tubing.
- Kev tiv thaiv lub voj voog ntawm lub cev los ntawm kev xeb los ntawm cov kua dej thiab kev kub siab.
Hom
Retrievable tension packer ntsiab txhawb nruab nrab mus rau ntiav-depth ntau lawm los yog txhaj tshuaj. Cov no muaj ib txheej ntawm unidirectional slips tuav tsuas yog lub casing nyob rau hauv cov xwm txheej nrog ib tug nro load ntawm lub tubing. Qib tubing nro energizes cov khoom. Pawg no yog teem rau mechanically thiab tso tawm nrog lub raj tig. Feem ntau ntawm cov qauv tuaj nrog thaum muaj xwm ceev shear tso tawm nyob rau hauv cov xwm txheej cov thawj tso tawm txoj kev ua tsis tau tejyam.
Tension packers siv tau nyob rau hauv cov xwm txheej uas lub siab nyob rau hauv txhua lub sij hawm siab tshaj lub annulus siab nyob rau hauv lub cuab tam. Qhov kev nce siab siab no ua rau cov khoom nkag mus rau hauv lub rooj sib txoos kom tswj tau qhov nro.
Retrievable compression packer ntsiab nrog kua bypass yog zoo tagnrho rau qis thiab nruab nrab-siab roj thiab roj drilling ib puag ncig ntawm nruab nrab kub. Ib qho mechanical interlock ua rau cov khoom siv los ntawm kev teeb tsa. Thaum nws khiav hauv lub qhov, tubing rotation activates lub caij. Luag cov blocks nyob ntawm qhov khoom tuav nws nyob rau hauv txoj hauj lwm thiab muab qhov kev tiv thaiv tsim nyog los teeb nws. Thaum qhov kev sib cuam tshuam raug tso tawm, txo qis txoj hlua tubing tso cai rau kev kaw ntawm lub bypass foob thiab teeb tsa cov ntawv hlais. Kev siv lub zog tas li slack-off tsim lub foob los ntawm energizing cov khoom. Qhov kev tso tawm yog ua tiav tsuas yog los ntawm rub tawm ntawm txoj hlua tubing.
Qhov kev xaiv no muaj lub peev xwm tshwj xeeb los tiv thaiv kev ua kom muaj zog thiab qhov kub thiab txias dua li cov kev hloov nro. Lub bypass valve txhim kho cov pob khoom lub peev xwm kom sib npaug ntawm cov kev sib npaug ntawm cov tubing thiab cov annulus thiab ua rau nws yooj yim dua rau kev tso tawm. Nruam compression los yog tubing hnyav yog tsim nyog los xyuas kom meej lub bypass valve nyob twj ywm kaw. Cov no tsis haum rau cov qhov dej txhaj tshuaj lossis qhov tsawg kawg nkaus ntim siab kho cov haujlwm.
Qhov zoo
- Packer cov ntsiab lus, feem ntau hu ua roj hmab thoob cov khoom lag luam hauv khw, muaj qhov toughness & cushioning yam ntxwv thiab siv los tiv thaiv cov raj xa dej los ntawm kev sib tsoo nrog cov yeeb nkab phab ntsa.
- Ib qho txiaj ntsig tseem ceeb ntawm HNBR roj hmab packer cov ntsiab lus yog nws lub peev xwm los tuav lub foob kev ntseeg siab nyob rau hauv siab thiab kub kub. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas tswj kev sib cais zonal yog qhov tseem ceeb rau kev ua kom muaj txiaj ntsig zoo tshaj plaws thiab kev tswj kav dej.
- Lub tshuab tsim tshwj xeeb ntawm extrusion thiab kev ua cov khoom ntim khoom zoo heev txo qhov kev pheej hmoo ntawm cov voids zais, streamlining, thiab lub rooj vag txuas ntxiv, yog li ncua lub neej kev pab cuam ntawm cov khoom thiab txo cov khoom kim heev downtime.
- HNBR roj hmab packer ntsiab yog sib xws nrog ntau yam khoom tiav. High expansion thiab extrusion kuj. Kev kub ntau muaj peev xwm suav nrog kev kub siab, thiab kub siab.
- Cov khoom ntim khoom siv yog siv nruab nrab ntawm cov roj thiab cov roj tsim cov tubing txhawm rau tiv thaiv cov kua dej thiab lub siab los ntawm cov pob qij txha. Qhov no tiv thaiv lub casing, ntau lawm tubing, liner, thiab wellbore phab ntsa saum toj thiab hauv qab ntawm qhov chaw tsim khoom.
Packing thiab shipping
1: Qhia: SF, DHL, UPS, TNT, FedEx, thiab lwm yam, rau kev txiav txim sai thiab me me.
2: Huab cua xa khoom: huab cua chaw nres nkoj mus rau qhov chaw nres nkoj huab cua lossis tshav dav hlau mus rau qhov rooj.
3: Kev xa khoom hiav txwv: haum rau cov khoom loj. nws yuav siv sijhawm ntev dua li kev xa khoom huab cua.
Qhov zoo koj tuaj yeem ntseeg tau
Kev ntsuas
Txhua qhov chaw raug ntsuas ntawm peb Zeiss O-Machine thiab / lossis Keyence CMM, uas siv cov cuab yeej ntsuas qhov muag thiab tactile rau kev tsom xam. O-Machine suav nrog ntau qhov kev ntsuas ntsuas kev sib koom tes, lub teeb pom kev dawb rau kev ntsuas tsis sib cuag, thiab qhov tseeb 3D scanner heev.
Peb ua raws li AQL 2.5 Chav Kawm 1 thiab Chav Kawm 2 cov qauv kom muaj nuj nqis thiab txhua qhov molded yog tsim los rau RMA A2 kam rau ua.
Khoom siv
Peb cov khoom siv roj hmab thiab cov ntaub ntawv yas yog muaj ntau haiv neeg ntawm cov khoom siv sab saum toj hauv North America. Txhua lub polymer yog tsim los ua kom tau raws li kev tshawb nrhiav thiab kev tsim khoom zoo, suav nrog cov khoom siv kho tshuab, kev sib txhuam, thermal, thiab cov khoom tshwj xeeb immersion.
Ntawm Linde Polymer peb muab ntau yam sib txawv elastomers, kev xaiv rov qab, txoj kev tsim khoom, thiab cov ntawv cog lus hloov pauv hloov pauv rau koj cov khoom ntim khoom.
Peb lub peev xwm molding thiab machining txhais tau tias peb tuaj yeem phim koj qhov tshwj xeeb Packer Element xav tau. Piv txwv li, yog tias koj tam sim no nyob rau hauv R & D theem, los yog muaj tsawg qhov yuav tsum tau, peb molded billets thiab elastomer machining muaj peev xwm yog ib qho kev xaiv zoo heev rau bypassing tej peev xwm tooling nqi.
| Cov xwm txheej ua haujlwm | ||
| Qhov kub thiab txias | Siab | Nruab nrab |
| Tsawg dua lossis sib npaug li 250 degree F | Tsawg dua lossis sib npaug li 5000PSI | roj |
Cim npe nrov: hnbr roj hmab packer ntsiab, Tuam Tshoj hnbr roj hmab packer ntsiab manufacturers, lwm tus neeg, Hoobkas
