Product origin :China mainland
Delivery time :15days
Supply capacity :10000jts per month
Cheap Coring Barrel, China Coring Barrel, Coring Barrel Quotes
Coring barrel is a section of pipe that is connected to the upper part of the drill core to contain and protect the core during core drilling. When drilling, it also plays the role of a positive drill tools. The ordinary core barrel is a seamless steel tube with threaded ends, and the diameter is slightly smaller than the diameter of the drill bit (2 to 4 mm smaller). The core length of a single core tube is 3 to 4.5 meters long. In order to prevent the borehole from bending, several core tubes can be connected to form a long and large diameter drill.
Packaging and Transport:
1. Pipe will be packed by angel iron.
2. Customized packing is accepted.
Delivery detail: 15days
1. We accept small order, MOQ 1pc.
2. Costumized order is accept.
3. Fast and best service, perfessional guidence.
Friction Welding HDD Drill Pipe