Professional Drilling cuab yeej chaw tsim tshuaj paus

25 xyoo kev tsim khoom

12 1/4 "311mm API tus qauv TCI pob zeb rau cov menyuam khoom rau pob zeb zoo drilling

Lus piav qhia luv luv:

Siv Tau Kev Lag Luam Kev tsim kho ua haujlwm, Zog & Mining
Qhov hnyav (KG) 9.5 ib
Video tawm-kev soj ntsuam Muab
Machinery Test Report Muab
Hom DRILL BIT
Tshuab Hom Drilling cuab yeej
Khoom siv Cov pa roj carbon steel
Hom kev ua haujlwm Casting
Siv Qhov Drilling
Khoom npe 114mm 4 1/2 tci tricone ntsis
Loj 114mm ib
Xov hom API 2 3/8" REG PIN
Tsim Medium Hard Formation
Hom kabmob Hom kabmob
Daim ntawv pov thawj API
Qhov hnyav 9,5kq ua
Ntim Fumigation-dawb Ntoo Box

  • FOB Nqe:US $0.5 - 9,999 / Daim
  • Min. Order Quantity:100 Daim / Daim
  • Muaj peev xwm muab khoom:10000 Daim / Daim ib hlis
  • Product Detail

    Khoom cim npe

    Product Detail

    Daim ntawv thov

    Tricone khoom, Nws tuaj yeem tau txais WOB siab dua thiab nrawm nrawm dua li cov khoom siv rau cov menyuam yaus.

    Qee tus kuj tseem hu ua roller cone bits lossis tri-cone bits, muaj peb lub cones.Txhua lub khob hliav qab tuaj yeem tig ib tus zuj zus thaum lub laum txoj hlua tig lub cev ntawm me ntsis.Lub cones muaj cov menyuam bearings haum thaum lub sijhawm sib dhos.Cov dov txiav cov khoom tuaj yeem siv los laum ib qho kev tsim yog tias xaiv qhov zoo cutter, bearing, thiab nozzle.

    dej-drilling-ntsis

    Yam ntxwv

    Txiav Structure
    Kev hnav-tiv taus ntawm cov hniav yog txhim kho nrog hwm tungsten carbide hardfacing rau ntawm cov hniav ntawm cov hniav steel me ntsis.Lub durability ntawm hwm tungsten carbide inserts yog txhim kho nrog cov qauv tshiab thiab cov tswv yim tshiab rau ntxig me ntsis.
    Gauge Structure
    Ntau qhov ntsuas kev tiv thaiv nrog ntsuas ntsuas trimmer ntawm ntuj raug txim thiab ntsuas qhov ntsuas ntawm qhov ntsuas ntawm lub khob hliav qab, tungsten carbide inserts thiab hardfacing ntawm lub tsho tsho nce gague tuav lub peev xwm thiab kev coj tus kheej lub neej.
    Bearing Structure
    High precision roller bearing nrog ob lub ntsej muag thrust, Ballk xauv lub khob hliav qab, .Lub ceg bearing tuaj yeem tau loj dua los ntawm kev teeb tsa cov menyuam hauv qhov zawj ntawm lub khob hliav qab, yog li nws tuaj yeem tau txais ntau Wob, thiab haum rau siab RPM.Thrust ntsej muag hardfaced nrog hnav resistant alloy, Abrasion kuj thiab qaug dab peg resisitance ntawm cov kabmob yog inproved.
    Sealand Lubrication
    Hwm HNBR O-ring, qhov zoo tshaj plaws foob compression thiab nkhaus qauv tuaj yeem txhim kho kev ua haujlwm foob.Lub siab compensator system thiab cov roj ua ntej tuaj yeem ua rau kom lub lubricating kev ntseeg tau zoo.

    soft-formation-tricont-ntsis

    Kev taw qhia ntawm Tricone Bit Choice

    IADC WOB (KN/mm) RPM (r / min) Cov qauv tsim nyog
    114/116/117 ib 0.3 ~ 0.75 hli 180-60 : kuv Cov qauv mos mos heev nrog lub zog qis qis thiab siab drillability, xws li av nplaum, av nkos, chalk, thiab lwm yam.
    124/126/127 0.3-0.85 Nws 180-60 : kuv Mos formations nrog tsawg compressive zog thiab siab drillability, xws li av nkos, gypsum, ntsev, mos limestone, thiab lwm yam.
    134/135/136/137 ib 0.3 ~ 0.95 hli 150-60 Mos mus rau nruab nrab formations nrog tsawg compressive zog thiab siab drillability, xws li nruab nrab mos shale, nyuaj gypsum, nruab nrab mos limestone, nruab nrab mos sandstone, mos tsim nrog nyuaj interbed, thiab lwm yam.
    214/215/216/217 ib 0.35-0.95 Nws 150-60 Nruab nrab formations nrog siab compress zog, xws li nruab nrab mos shale, nyuaj gypsum, nruab nrab mos limestone, nruab nrab mos sandstone, mos tsim nrog nyuaj interbed, thiab lwm yam.
    227 0.35-0.95 Nws 150-50 Nruab nrab nyuaj formations nrog siab compressive zog, xws li abrasive shale, limestone, sandstone, dolomite, nyuaj gypsum, marble, thiab lwm yam
    Lus Cim: Cov txwv sab saud ntawm WOB thiab RPM hauv cov lus saum toj no yuav tsum tsis txhob siv ib txhij.

    Kev taw qhia ntawm tricone Bits ChoiceTricone Bits Hniav Hom
    Khoom siv zoo heev 3 7/8 Tricone ntsis Cov Menyuam Lub Cev Zoo Drilling Bit Cov menyuam Cones Cutter Bit

    Qhov Loj

    Qhov Loj API REG PIN Torque Qhov hnyav
    Ntiv mm Ntiv KN.M Kgs
    3 3/8 85.7 ua 2 3/8 4.1-4.7 4.0-6.0
    3 1/2 88.9 ua 4.2-6.2
    3 7/8 ib 98.4 ua 4.8-6.8
    4 1/4 108 5.0-7.5
    4 1/2 114.3 ib 5.4-8.0 Nws
    4 5/8 117.5 ib 2 7/8 ib 6.1-7.5 7.5-8.0 Nws
    4 3/4 ib 120.7 Nws 7.5-8.0 Nws
    5 1/8 130.2 ib 3 1/2 9.5-12.2 Nws 10.3-11.5 Nws
    5 1/4 133.4 ib 10.7-12.0 Nws
    5 5/8 142.9 ib 12.6-13.5 Nws
    5 7/8 149.2 ib 13.2-13.5 Nws
    6 152.4 ib 13.6-14.5 Nws
    6 1/8 155.6 ib 14.0-15.0 Nws
    6 1/4 158.8 ib 14.4-18.0 Nws
    6 1/2 165.1 ib 14.5-20.0 Nws
    6 3/4 171.5 ib 20.0-22.0 Nws
    7 1/2 190.5 ib 4 1/2 16.3-21.7 Nws 28.0-32.0 Nws
    7 5/8 ib 193.7 ib 32.3-34.0 Nws
    7 7/8 ib 200 33.2-35.0 Nws
    8 3/8 212.7 ib 38.5-41.5 Nws
    8 1/2 215.9 ib 39.0-42.0 Nws
    8 5/8 219.1 ib 40.5-42.5 Nws
    8 3/4 222.3 ib 40.8-43.0 Nws
    9 1/2 241.3 ib 6 5/8 38-43.4 ib 61.5-64.0 Nws
    9 5/8 ib 244.5 ib 61.8-65.0 Nws
    9 7/8 ib 250.8 ib 62.0-67.0 Nws
    10 254 68.0-75.0 Nws
    10 1/2 266.7 ib 72.0-80.0 Nws
    10 5/8 269.9 ib 72.0-80.0 Nws
    11 1/2 292.1 ib 79.0-90.0 Nws
    11 5/8 ib 295.3 ib 79.0-90.0 Nws
    12 1/4 311.2 ib 95.0-102.
    12 3/8 ib 314.3 ib 95.0-102.2 ib
    12 1/2 317.5 ib 96.0-103.0 Nws
    13 1/2 342.9 ib 105.0-134.0 Nws
    13 5/8 ib 346.1 ib 108.0-137.0 Nws
    14 3/4 ib 374.7 ib 7 5/8 ib 46.1-54.2 140.0-160.0 Nws
    15 381 ib 145.0-165.0 Nws
    15 1/2 393.7 ib 160.0-180.0 Nws
    16 406.4 ib 200.0-220.0
    17 1/2 444.5 ib 260.0-280.0 Nws
    26 660.4 ib 725.0-780.0 Nws

    Tricone Bits pob

    tci-tricone-ntsis

    Kev lag luam Cov ntsiab lus ntawm cov khoom

    Yam tsawg kawg nkaus Order Quantity N/A
    Nqe
    Ntim Cov Lus Qhia Standard Export Delivery Package
    Lub sij hawm xa tuaj 7 noj
    Cov nqe lus them nqi T/T
    Muaj peev xwm muab khoom Raws li kev txiav txim kom ntxaws

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