Sell rock drilling DTH pipe

Description

Features of DTH pipes: Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically *0 to *3 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus. It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth\&#**9;s crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored. Modified instruments similar to the spherometer are used at inspection sites to identify defects in the metallurgy, in order to prevent fracture of the drill stem during future wellboring. The DTH drilling pipes of SUG perfectly matches with SUG hammers and bits, Atlas Copco\&#**9;s as well. P. S. SUG provides the tailor made /OEM/ODM rock drilling tools to satisfying your special practical needs, we herein sincerely welcome your negotiation with us, deeply thanks to your right choice and support on us!