2021 Tapered Laum Pipe Drilling Steel Qws

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Gimarpol's Tapered Drill Rod nrog rau hexagonal chuck seem los muab leverage rau kev sib hloov chuck bushing.Nws feem ntau muaj lub dab tshos forged los tuav lub ntsej muag kom zoo ntawm lub ntsej muag nyob rau hauv lub pob zeb laum, thiab ib tug tapered xyaum me ntsis thaum kawg.Tapered steel ntev yog ntsuas los ntawm dab tshos mus rau qhov kawg me ntsis.

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Khoom cim npe

Khoom npe: Drill Rod
Yam Tsis Tau: B19 B22
Xim: Dub, Xiav, Liab los yog raws li koj qhov kev thov
Loj: Raws li koj qhov kev thov
Advantage: Lub teb chaws nto moo hom, siab zoo,
nruj me ntsis soj ntsuam thiab kuaj, zoo tom qab-muag kev pab cuam.
Siv tau Lenath: 1000-4500MM
Nta: Xyuas kom zoo drilling lub neej los ntawm kev siv superior tungsten carbide.
Stale thiab paub tab vuam tshuab ua kom zoo zoo ntawm cov pas nrig.
lntegrate tshav kub kho kom zoo pas nrig.
Pob: Ntoo rooj plaub lossis raws li koj qhov kev thov
MOQ: 100 OPCS
Lub sij hawm xa tuaj: 3 davs tom qab paub meej tias cov nyiaj them poob haujlwm

Gimarpol covTapered Drill Rodnrog rau hexagonal chuck seem los muab leverage rau kev sib hloov chuck bushing.Nws feem ntau muaj lub dab tshos forged los tuav lub ntsej muag kom zoo ntawm lub ntsej muag nyob rau hauv lub pob zeb laum, thiab ib tug tapered xyaum me ntsis thaum kawg.Tapered steel ntev yog ntsuas los ntawm dab tshos mus rau qhov kawg me ntsis.Qhov feem ntau yog drilled nyob rau hauv 0.6 m increments kom haum raws li huab cua ceg pub ntev.Cov drilled steel yog muab rho tawm thiab ua raws li me me txoj kab uas hla pob zeb laum me ntsis ntawm cov hlau ntev tom ntej hauv qhov sib lawv liag.

Laum rods muab faib ua peb pawg: kelly rods, laum rods thiab hnyav laum rods.Kev sib txuas ua ke yog kelly (1) + laum yeeb nkab (n, txiav txim siab los ntawm qhov tob ntawm qhov dej) + qhov hnyav laum yeeb nkab (n, txiav txim siab los ntawm kev tsim cov cuab yeej laum sib dhos).
Kelly
Lub kelly yog nyob rau saum toj kawg nkaus ntawm txoj hlua xyaum, thiab muaj ob hom square thiab hexagonal [3].
nyhuv
①Thaum drilling, lub pas nrig kelly yog txuam nrog cov tub ntxhais thiab lub turntable kom hloov lub hauv av rotation torque mus rau lub laum pas nrig tsav lub laum hlua thiab laum me ntsis tig;
② Nqa qhov hnyav tag nrho ntawm txoj hlua tho;
③ Channel rau kev ncig ntawm cov dej drilling.
qauv
Lub kelly pas nrig yog tsim los ntawm sab sauv thiab qis pob qij txha thiab lub cev yeeb nkab.Lub cev yeeb nkab muaj ob lub qauv: tetragonal lossis hexagonal (feem ntau cov roj drilling yog tetragonal);lub sab sauv yog ib tug laug-tes poj niam xov (rov qab buckle), uas yog txuas nrog lub faucet, thiab sab laug-tes poj niam xov tiv thaiv undercutting thaum lub sij hawm tig;qhov sib koom ua ke hauv qab Nws yog txoj cai-tes txiv neej xov, uas txuas nrog lub laum yeeb nkab.Thaum ua haujlwm, qhov kawg ntawm tus pas nrig kelly yog ib txwm nyob saum npoo ntawm lub turntable, thiab qhov qis dua yog qis dua ntawm qhov chaw ntawm lub turntable.
Laum lub cev
nyhuv
Lub laum yeeb nkab yog qhov tseem ceeb ntawm txoj hlua laum.Nws lub luag haujlwm tseem ceeb yog xa cov torque thiab thauj cov dej drilling, thiab ua kom tob tob hauv qhov borehole los ntawm kev maj mam lengthening ntawm cov yeeb nkab laum.Yog li ntawd, laum yeeb nkab occupies ib qho tseem ceeb heev txoj hauj lwm nyob rau hauv cov roj drilling.
qauv
Laum yeeb nkab qauv Lub laum yeeb nkab yog ua los ntawm seamless steel yeeb nkab nrog phab ntsa thickness ntawm 9-11 hli.Cov yeeb nkab lub cev thiab qhov sib koom ua ke yog pob tw welded ua ke los ntawm kev sib txhuam vuam.
Heavy laum yeeb nkab
Heavy laum yeeb nkab yog zoo ib yam li roj av laum yeeb nkab, tab sis kuj yog ib tug hollow steel kem nrog ib tug ntev ntawm txog 10 meters.Txawm li cas los xij, qhov hnyav ntawm ib tus pas nrig yog hnyav dua li cov roj laum cov kav dej, thiab cov phab ntsa tuab yog 2 mus rau 3 npaug ntawm cov pas nrig.Lub laum pas nrig yog txuas nrog lub laum pas nrig thiab lub dab tshos laum kom tiv thaiv kev qaug zog vim qhov kev hloov ntawm txoj hlua tho qhov hla ntu.Nws kuj tseem tuaj yeem hloov tau ib feem ntawm lub luag haujlwm ntawm lub laum dab tshos, tab sis nws qhov kev ncua yog yooj yim, thiab kev ua haujlwm ntawm kev pib thiab khiav yog yooj yim, uas tuaj yeem txuag lub sijhawm pib thiab khiav.
Muaj ob tus qauv steel hex diameters - 22mm lossis 25mm.Thiab Peb cov me ntsis tapered thiab rods tuaj nyob rau hauv ntau lub kaum sab xis (7 degree, 11 degree, 12 degree)