Coiled tubing yog ib qhov ntev ntawm ob peb kilometers thiab rov khoov, ua tiav ntau yam yas deformation ntawm cov roj yeeb nkab tshiab.Coiled tubing khoom thiab nws cov haujlwm yog hu ua "universal ua hauj lwm tshuab" nyob rau hauv txawv teb chaws lub teb chaws xws li lub tebchaws United States, Canada thiab lwm lub teb chaws, nws tau los ua lub oilfield coiled tubing ua hauj lwm tseem ceeb roj khoom.Tam sim no qhov ntev tshaj plaws nruam tubing yog 9000m ntev, hais txog xws li tshwj xeeb tubing manufacturing core technology yog:
1, Cov khoom siv tshuaj
Vim qhov kev pabcuam hnyav ib puag ncig, coiled tubing mechanical zog thiab corrosion kuj muaj cov kev xav tau siab, txhawm rau txhim kho kev tsim cov tshuaj muaj pes tsawg leeg ntawm cov khoom, nws yuav tsum tau ua kom huv si tswj tag nrho cov txheej txheem ntawm smelting, dov, thiab lwm yam. thiab S, P thiab lwm yam teeb meem.
2, Kev ua haujlwm
Txij li thaum dislocation multiplication tom qab lwm yam ua rau hardening thiab Bauschinger nyhuv ua ke, hloov txoj cai tubular lub cev muaj zog tswj.
3, Kev kho cua sov
Los ntawm kev kho cua sov hauv raj kom ua tiav qhov kev tswj xyuas zoo ntawm microstructure thiab cov khoom, tshwj xeeb tshaj yog muaj zog thiab siab ductility thiab tsis tshua muaj kev ntxhov siab.
4, Vuam Technology
Cov pa roj carbon tsawg thiab cov hlau tsis tshua muaj hlau, tam sim no siv HFW vuam thev naus laus zis, yuav tsum tau kawm txog qhov zoo tshaj plaws vuam tsis zoo (xws li tam sim no, voltage, zaus, vuam ceev, tsim lub kaum sab xis, tus nqi nias, thiab lwm yam), kev tshawb fawb thiab seam vuam kev kho cua sov tshuab.
5, Taub
Txhawm rau ua kom tiav cov yeeb nkab HFW txuas ntxiv, nws yuav tsum ua ntej siv daim ntawv ntev, daim ntawv tam sim no docking feem ntau TIG, MAG thiab ntshav vuam lossis lwm yam.Txoj kev hauv kev kawm yog kev sib txhuam do vuam txoj kev.
6, cev
Coiled tubing thaum siv yuav ua rau muaj kev puas tsuaj hauv zos, kev raug mob lossis qhov tsis xws luag yuav tsum raug txiav tawm, thiab cov raj txuas nrog vuam.Cov txheej txheem ntawm docking nkoj los ntawm tes TIG vuam, vuam zoo yog qhov nyuaj rau kev tswj, yog li tam sim no tsis siv neeg vuam tshuab.
7, Tshiab tsim technologies
Raws li CVR thev naus laus zis, uas siv cov yeeb nkab txuas txuas ntawm tib lub raj loj thiab rhuab mus rau 940 ℃ los ntawm online nruab nrab zaus induction los ntawm thermomechanical dov, ntawm ib sab kom ua tiav seamless lossis HFW weld optimization, ntawm qhov tod tes kom ua tiav cov phab ntsa tuab lossis kho tau. .Tsis tas li ntawd, muaj tshwj xeeb stainless hlau raj txuas ntxiv laser vuam tshuab.