套管试压堵塞器套管试压堵塞器是进行套管试压的专用工具。凡已下套管并装好井口设备的油、气、水井，对套管及防喷器组进行一次试压,采用该工具安全可靠。密封压力可达70MPa。一方面它用于地面单根套管的试压，另一方面它可对井下套管柱进行试压，同时它也可对装好井口设备的套管及防喷器进行一次性分层试压。CasingPressureTestingPlugCasingpressuretestingplugisthespecializedtoolforcasingtestpressure.Onlyh***eatestingpressureforcasingandBOPgroupintheoil/gas/waterwellwherethecasingstringhasbeenrunandthewellheadequipmenthasbeenfetyandreliableadoptingthetoolandsealingpressurecanreach70Mpa.Ontheonehanditcanbeusedtotestpressureforsinglecasingontheground,ontheotherhanditcanbeusedtotestpressureforundergroundcasingstring.Atthesametimeitcanbeusedtoconductprimarylaminatedtestpressureforcasingandantispraydevicefittedwell-headapparatuses.Features:Casingtestpressurepluggingdeviceissimpleinstructure,safeandreliableinuse,convenientoperation,high-efficiencyperformance..SpecificationofCasingPressureTestingPlug型号Type适用套管SuitableCasing接头螺纹Connection堵塞器承受面积BearingAreaofPlug(cm2)***大密封压力MaxSealPressure(Mpa)长度Length(mm)外径O.D.(in)内径I.D.(mm)TSQ1275108.6—114.1NC268170640TSQ14051/2A124.3—125.7NC3110470700B118.6—121.496TSQ1787A159.4—164.0NC3815535700B150.4—157.1133TSQ24595/8A224.4—226.6NC5030535840B216.8—222.4282TSQ273103/4A250.1—255.3NC5040235840B242.8—247.9366TSQ339133/8A317.9—320.4NC5068235840B313.6—315.3657)