Lag luam wholesale 40 nti HDD Qhov qhib nqe nrog tus nqi luv nqi

Lag luam wholesale 40 Nti HDD Kab rov tav Directional Drilling Qhov Qhib rau Trenchless hauv Tshuag los ntawm Tuam Tshoj Hoobkas.
Cov kev pabcuam Far Eastern rau cov neeg siv khoom uas ua haujlwm hauv HDD pob zeb tawv thiab cov xwm txheej nyuaj drilling txij li xyoo 2009, peb tab tom npaj zoo los ua haujlwm txhua lub sijhawm thiab txhua qhov chaw.
Cov txheej txheem ib txwm rau lub qhov qhib:
Kauj Ruam 1: Tho ib lub qhov tsav
Peb muab cov hlau-ntsej muag thiab elastomer kaw bearing tricone pilot bits, qhov ntau thiab tsawg ib txwm muaj xws li 5 1/2 ", 6", 6 1/2 ", 7 1/2", 7 7/8 ", 8 1/2", 9 1/2 ", 9 7/8", thiab lwm yam.
Kauj Ruam 2: Ua kom lub qhov tsav dav dua, ib kauj ruam zuj zus, nrog cov qhov qhib sib txawv ntawm me mus rau loj.
Koj tuaj yeem nthuav lub qhov tsav dav li 4" ib theem (piv txwv li, txij li 12" mus rau 16" mus rau 20", thiab lwm yam) lossis 6" ib theem (piv txwv li, txij li 12" mus rau 18" mus rau 24", thiab lwm yam).
Tuam Tshoj Far Eastern HDD pilot bit thiab qhov qhib tshwj xeeb hauv kev khawb pob zeb tawv, nws tuaj yeem khawb txhua yam pob zeb. Yog tias koj muaj qhov xav tau tshwj xeeb ntawm qhov qhib qhov, qhia rau peb paub, peb tab tom npaj zoo los muab cov kev daws teeb meem pheej yig tshaj plaws.
Cov Lus Qhia Tshwj Xeeb

Daim Ntawv Thov:
Cov qauv nyuaj nrog lub zog compressive siab, xws li sandstone, shale nyuaj, dolomite, gypsum nyuaj, chert, granite, thiab lwm yam.