Multiple Activation Bypass Valve

Lus piav qhia luv luv:

Versatility: Tau tshaj nrog ntau yam kev drilling, haum rau tus qauv, kev taw qhia, lossis kab rov tav drilling.

Durability: Ua nrog lub zog siab, kub-kho alloy steel kom tiv taus qhov hnyav downhole.

Efficiency: tso cai rau cov kua dej tas mus li thiab kev tu lub qhov zoo thaum khiav hauv lossis rub tawm, txo cov sij hawm tsis ua haujlwm.

Kev Nyab Xeeb: Txo cov kev pheej hmoo cuam tshuam nrog kev sib txawv ntawm qhov sib txawv, qhov tawg, thiab lwm yam kev phom sij drilling.

Customization: Muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab xov hom kom phim cov tho yeeb nkab specifications.

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Product Detail

Khoom cim npe

Nqe lus piav qhia:

Thaum lub sijhawm ua haujlwm drilling, thaum lub qhov dej ncaws tau tshwm sim thiab qhov me ntsis bore raug thaiv. Lub by-pass valve tuaj yeem qhib tau mus rau cov dej ntws thiab tua kom zoo. Ua ntej drilling hauv kev tsim cov pa roj, lub by-pass valve yuav tsum nyob ze lossis ntawm me ntsis.

Thaum coj qhov chaw zoo ncaws thiab lub twj tso kua mis siab dhau los yog thaiv, cov kauj ruam hauv qab no tuaj yeem ua rau qhib lub by-pass valve:

1. Tshem tawm Kelly thiab poob rau hauv lub pob steel (los yog lub pob Nylon) uas yog nqa los ntawm lub cuab yeej;

2. Txuas nrog Kelly;

3. Muab lub pob tso rau hauv qhov tuav los ntawm lub twj tso kua mis;

4. Thaum cov kua raug kaw, tus pin shear tuaj yeem raug txiav tawm los ntawm kev ntxiv 0.5 ~ 1.5Mpa lub twj tso kua mis siab tshaj qhov qub twj tso kua mis;

5. Tom qab tus pin raug sheared, lub tes tsho foob txav mus rau qhib lub qhov tso tawm thiab lub twj tso kua mis siab tuaj yeem poob qis, tom qab ntawd cov kev ua haujlwm zoo thiab kev tua neeg tuaj yeem pib.

Specification

Qauv	OD (mm)	foob lub tes tsho (mm)	Sab saum toj Kev sib txuas (BOX)	Kev sib txuas hauv qab	Pump siab ntawmshear-off shear pin	OD of Hlau pob (mm)
PTF105	105	32	NC 31	NC 31 (PIN)	3 ~ 10MPa	35
PTF121A	121	38	NC 38	NC 38 (PIN)	3 ~ 10MPa	45
PTF127	127	38	NC 38	NC 38 (PIN)	3 ~ 10MPa	45
PTF127C	127	38	NC 38	3 1/2 REG (BOX)	3 ~ 10MPa	45
PEB 159	159	49	NC46	NC46 (PIN)	3 ~ 10MPa	54
PTF159B	159	49	NC46	4 1/2 REG (BOX)	3 ~ 10MPa	54
PTF168	168	50.8 ib	NC50	NC50 (PIN)	3 ~ 10MPa	57
PEB 203	203	62	6 5/8 REG	6 5/8 REG (BOX)	3 ~ 10MPa	65