Product Name: Aq Bq Nq Hq Pq Hrq Relief Valve Model NO.: Relief Valve Trademark: Crown Transport Package: Cartons Specification: Relief Valve Origin: China Product Description This rugged pressure relief valve ensures protection of your pumpduring drilling operations.WirelineDrillingToolsWaterSwivelFeatures(1)Highperformanceandlongevity:madewithprecisiongroundshafts.(2)Adopthighqualitymaterialsandthreadattachments.(3)Self-adjustingpositionofthesealisensuredbywear-proofwashoverpipe.(4)Spring-mountedload.(5)Compactsizesandlightweight.AvailableSizeBQ,HQ,NQ,25K,40Kwaterswivelsareavailable.Weofferuniversalwaterswivelsfordiamondcoredrills,sizeofourwaterswivelscanbeorder-madeaccordingtoclients'needs.25K,40K,undergroundcompactpluswaterswivelareavailable.SubsAvailableSizeAllforeignstandardsizesofsubsareavailableonrequest.HoistingPlugApplications(1)Ensuresmoothspinning:keepthehoistingplugcleanandoilthebearingandcouplingthreads.(2)Easyoperation:noslideanddamagetodrillrod.AvailableSizeWecansupplystandardNQ,HQ,PQheavydutyhoistingplug.Specificationsandsizeareavailableuponrequest.Rod/CasingTapAvailableSizeB,N,H,P,NW,HW,PW,HWT,etc.bullnoserodtapsandcarrottapsareallavailable.HeavyDutyPipeWrenchAvailableSizeAmericanStandard,18",24",36"etcs.HeavyDutyFootClampAvailableSizeAccordingtocustomers'request.SlantHoleClampAvailableSizeAccordingtocustomers'request.MudMixerFeatures1,usingtheoriginalparkerhydraulicmotordrive,reliable,andstablerunning.2,theoverallconicalstructuredesign,themixingefficiencyishigher.3,thehydraulictubingusesquickplugconnector,itismoreconvenienttoinstallanduse.HydraulicClampAvailableSizeAccordingtocustomers'request.ThreadGreaseAvailableSizeAccordingtocustomers'request.WirelineWinchAvailableSizeAccordingtocustomers'request.StandardFootClampAvailableSizeAccordingtocustomers'request.CasingCutterFeatures(1)UsedforcuttingNWcasingorHRHP/H/HMrodatanypointinadrillholewhentheentirestringcannotberetrieved.(2)Nrodboxconnection.OperationsUponloweringtheassembly,thecuttinglugsareretractedinsidethebodybythespring.Withlowrotation(25rpm)initially,thecuttinglugsareforcedoutusingwaterpressure,1380kpa(200psi).Adropinpressureindicatesthatthecuttingoperationiscomplete.AW,BW,NW,HW/HWTcasingcutterallisavailable.TubeWrenchFeatures(1)Thediamondiswearableandhardtofalloff.(2)Slipresistance:thiscanreducethedamageoftubesandservealongusinglife.AvailableSizeInnertubewrench:BQ,NQ,HQ,PQ,LTK48,LTK60Outertubewrench:BQ,NQ,HQ,PQ,LTK48,LTK6041mm,42mm,43mm,44mm,45mm,53mm,54mm,55mm,56mm,71mm,73mm,74mm,89mm,92mm,95mm,117mm