oil well thermal metal sensitive mechanical packer for oilfield-Bincial.com

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oil well thermal metal sensitive mechanical packer for oilfield

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Basic Info.Product Description

Basic Info.

Type	oil well packer
Warranty	1 Year
Core Components	rubber
Model Number	K331
Brand Name	zx
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Name	thermal packer
After-sales Service Provided	Engineers available to service machinery overseas
Place of origin	Shandong, China
Brand name	ZhaoXin
Model number	K331
Type	Packer
Machine Type	Drilling Tool
Certification	API
Material	Alloy steel
Use	Well drilling
Packaging Details	Standard export package , or as you required
Port	Qingdao, Tianjin
Supply Ability	1000 Piece/Pieces per Month

Product Description

ProductDescription

K331typeselfcompensatingthermosensitivepackerisusedforthickenedoilthermalproductionwell,packeroilcasingannularspace,andbeusedwithinsulatedtubingtogether,whichcaneffectivelyreduceheatlossesofsteamalongtheshaftandimprovethickenedheatexplorationeffect.
Workingprinciple:
Setting:injectsteamwhenpackerisloweredtodesignposition,thermosensitivemetalsheetexpandsoutwardwithriseoftemperatureandpushsealingrubberbarreltoexpandoutward,oilcasingannularspaceissealed.
Unsetting:stopinjectingsteam,thermosensitivemetalsheetshrinksinwardwithdropoftemperature,rubberbarrellosesitssupport,packerisunsetautomatically,raisetubularcolumn,thenpackercanbetakenout.
Length
MaxOD
MinID
Working
temperature
Working
pressure
Sealing
temperature
Connection
thread
4700mm
152mm
50mm
350°C
20MPa
250°C
Up:41/2BCSG
Down:27/8TBG

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