Milled hniav khoom IADC216 6.5 nti (165mm) rau qhov zoo drilling

Far Eastern tuaj yeem npog yuav luag tag nrho IADC code.Lub triocne me ntsis muaj ceev ceev drilling ceev.Qhov kev txhim khu kev qha bearing system thiab kev ua haujlwm ntev tuaj yeem txuag tau tus nqi drilling.
13 5/8" Steel hniav tricone ntsis
Main Feautre:
1. Qhov ntau thiab tsawg ntawm 3 7/8 "mus rau 26".
2. Yuav luag tag nrho IADC cov lej.
3. Tungsten carbide insert cutter ntawm siab zog thiab toughness yog siv los ua kom muaj kev cuam tshuam ntawm cov cutters thiab txo tus nqi tawg.
4. Cov yam ntxwv ntawm TCI cov khoom ua rau nws qhov drilling tsim yuav luag yog cov pob zeb nyuaj, xws li limestone, dolomite, chert, ruaj khov sandstone, ruaj khov anhydrite, thiab lwm yam.
3. Siv dav hauv kev tshawb nrhiav roj, mining prospecting, dej zoo drilling, subterranean tshav kub, hydrology, thiab lwm yam.
3. Cov khoom tuaj yeem ua tau raws li koj qhov kev txiav txim tshwj xeeb.
5. Peb cov khoom muaj kev ntseeg siab zoo thiab cov nqi sib tw
6. Cov khoom tshiab thiab siv tau zoo pom.