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No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.
ThesuckerrodcouplingsproducedbyourcompanyincludeTgrade(integralquenching)andSMgrade(metalspraywelding).Uses:Connectasuckerrodand/orashortrod,and/oraweightrodwithasuckerrodthread.Features:TheproductcomplieswiththeAPI11Bstandardandcanalsobedesignedandprocessedaccordingtocustomerrequirements.
Uses:Theanti-off-weardevicecaneffectivelyreleasethesuckerrodtorqueandpreventthesuckerrodfromtripping.Structure:Theanti-detachmentweareriscomposedofanupperjoint,awearsleeve,asupportsleeve,acorerod,anutandalowerjoint.Features:1.Thewear-resistantsleeveadoptsthemethodofspray-weldingalloypowdertoformalayeroffirmsolidsolidonthefrictionsurface.Thesynovialmembraneplaysalubricatingroleinthefrictionprocesswiththeoilpipe,effectivelyreducingthewearofthepipetube.2.Theuniversaljointisadoptedinthestructure,andtheinnercorerodislimitedbythepressurepad,andcanrotate360°aroundtheaxis.Atthesametime,thecorecanrealizetheswingangleintherangeof0~8°. Scopeofapplication:Oilwellwithφ19andφ25suckerrods
Sliding sleeve sucker rod centralizer
Uses:Theundergroundpetroleummachineryoftherightingsuckerrodreducesthefrictionbetweentherodandthetubeandenhancestheoilrecoverylifeofthepumpingunit.Structure:Theslidingsleevesuckerrodcentralizerconsistsofacorerod,aslidingsleeveandajoint.Features:1.Sprayathickmetallubricationfilmonthesurfaceofthecentralizerbyspraywelding.2.Thematerialofthemetallubricatingfilmisnickel-basedalloypowderwithanickelcontentof60%andothercomponentssuchaschromium,boron,silicon,andthelike.3.Withthreewear-reducingsurfaces,thelinecontactofthetraditionalcentralizerischangedtofacecontact.Thecontactismorecompleteandtheanti-biaseffectismoreobvious.
Column type sucker rod centralizer
Uses:Theundergroundpetroleummachineryoftherightingsuckerrodreducesthefrictionbetweentherodandthetubeandenhancestheoilrecoverylifeofthepumpingunit.Structure:Thecolumn-typesuckerrodcentralizerconsistsofacorerod,arightingsleeve(therightingsleeveisdividedintometalsprayweldingandnylon)andalockThemotheriscomposedofthreeparts.Features:1.Nylonmaterialrightingsleeve,smallfrictioncoefficient,effectivelyreduceeccentricwear,protecttheoilpipetoextendtheinspectioncycle;sprayweldingmaterialrightingsleeve,withhighwearresistance,corrosionresistance,longservicelifeandlowcost.2.Therightingsleeveadoptsspiralgrooveandlargegritchanneltopreventsandburialandsandcard.
Uses:Intheoperationoftheoilwell,itisusedtoconnecttheoilpipeandthecasingpassage,andtheliquidintheoilpipeisdischargedintothewelltomakeitout.Thereisnowellfluidinthetubingstringtoimprovewellheadoperatingconditionsandreducewellsitepollution.Structure:Itismainlycomposedofatierod,abody,aclawspring,ashearsleeve,adraincapandthelike.workingprinciple:Theshearsleeve,thedraincapandthepressurecapmountedonthebodyaremountedontheoilpipeatacertainpositiononthepumpwiththebody;Theclawspringandthenutontherodgodownthewellwiththesuckerrod,andtheclawspringisreducedindiametertothebodyposition,andtheconnectingrodassemblypassesthroughthebody.Whencheckingthepumpoperation,liftthesuckerrod.Whenthelowerendofthepullroddrivestheclawspringtothepositionofthebody,thecuttersleeveisdrivenupwards,theoildraincapiscut,theoilpipeisconnectedwiththecasing,andthecrudeoilintheoilpipeisdischargedintothecasing.
Uses:Therod-typedrainisadownholetoolusedwiththepump.Whentheoilwellisworking,theoilpipeandthecasingcanbeconnected,andthewellfluidintheoilpipecanbeleakedintothecasingintime,whichcaneffectivelyavoidpollutiontothegroundenvironmentduringoperation.Structure:Mainlycomposedofbodyanddrainpin.workingprinciple:Theoildrainerisinstalledbetweenthelowercouplingofthepumpcylinderandthefixedvalve,andgoesdownthewellwiththeoilpump.PumpingwillbedonefirstTheoilrodandtheoilpumpplungerareputforward,andthenaheadlesssuckerrodofabout1meterlongΦ19orΦ22isputintotheoilpipe,andtheoilsuckingrodfallsandimpactstheshearpin,andtheoilpipeandthecasingareconnected,andtheoilpipeisconnected.Thewellfluidisinjectedintothecasingtoachievethepurposeofdrainingoil.
Uses:Itisusedforworkingconditionswithsmalltubingdiameterandlargediameterofpumpingpump,orusedinspecialoilpump.Structure:Thedisconnectorconsistsofanupperassemblyconsistingofarightingjointandaclawspring,acorerod,alockingsleeve,aspringandalowerjoint.Thelowerassemblyandthereleasejointarecomposedofthreeparts.Features:1.Thestructureisreasonable,theradialsizeiscompact,anditcanenterthepumpbarrelwithoutincreasingtheoperationprocess;2.Ithasaself-lockingstructure,highsuccessrateofconnectionanddisconnection,andreliableoperation;3.Itadoptshigh-qualityspringsteelandalloystructuralsteel,whichhassmallbuttjointanddisengagementforceandlargebearingcapacity;4.Itistreatedwithchemicalplatingandanti-corrosiontreatmenttoextendtheservicelife.
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