Casing Tubes:Coupled type casing tubes have a box thread at both ends and are connected together by a pin-to-pin coupling. This allows coupl...
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to j...
[ Product Name ]tungsten carbide wear part tube for centrifuge[Quick Futures]1. High wear resistance. 2&period...
Quick Details
Place of Origin: Hangzhou China (Mainland)
Type: Insulation Sleeving
Material: PE
Material:: PP,PE or PA
Specification:: 8mm-200mm
Length:: 10...
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is requir...
STABILIZED Locking Coupling Features1. Dual ring made from precision-ground diamond pads to diminish reaming shell gauge for hole stabilization.2....
6" 152mm second hand drill collar with good quality condition for water well drilling Product Descriptionoil drill collar 1.Reliable bearing2.reasonable p...