8 1/2 Nti PDC Laum Ntsis M137 rau Hard Pob Zeb Drilling

8 1/2 Nti PDC Laum Ntsis M137 rau Cov Pob Zeb Zoo Heev Drilling Featured Duab

Hom Lub Npe:	Far Eastern
Ntawv pov thawj:	API & ISO
Hom qauv:	PDC ntsis (los ntawm 3 7/8 "-17 1/2" Steel lub cev thiab Matrix lub cev cov ntaub ntawv)
Yam tsawg kawg nkaus Order Quantity:	1 qob
Hniav Quantity:	4/5/6/7/8/9
Lub sij hawm xa tuaj:	5-8 hnub ua haujlwm
MOQ:	1 pc ua
Lub sij hawm Warranty:	3-5 xyoos
Daim ntawv thov:	Roj, Roj, Geothermy, Dej zoo drilling, HDD, Mining thiab Underground foundation ua haujlwm

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Drillers yuav tsum xav txog:
1> Matrix lub cev lossis lub cev steel.
2> Cutter qhov ntau thiab tsawg thiab cov hniav kom muaj nuj nqis.
3> Ob chav kab cutters lossis ib kab.
4> Kauv lossis ib txwm ntsuas kev tiv thaiv, ntsuas qhov ntev, ntsuas cov ntaub ntawv tiv thaiv.
5> Nozzles.

Daim ntawv thov
Nruab nrab-nyuaj rau nyuaj formations nrog tsawg compressive zog, xws li nyuaj shale, limestone, sandstone, dolomite, nyuaj gypsum,
marble thiab lwm yam.
Nta
M1375 yog lub cev matrix PDC me ntsis nrog 7 nkhaus hniav nrog rov qab-reaming thiab kauv ntsuas kev tiv thaiv.Optimized Hydraulic tsim
thiab txhim kho kev tu thiab txias los ntawm cov khoom kom tiv thaiv me ntsis los ntawm kev sib tw.