—MAXDRILLDrill pipes

Drillpipe is hollow, thick-walled, steel piping that is used on drilling rigs tofacilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They arehollow to allow drilling fluid to be pumped through them, down the hole, andback up the annulus.

Itis designed to support its own weight for combined lengths that often exceed 1mile down into the Earth's crust. Used drill stem is often sent to a yard forinspection, sorted, and stored until new drill sites can be explored.

1) OD:2 3/8” TO 5 1/2” of label 1 or 60.32mm to 139.7mm

2) Wallthickness: 6.45 to 12.7mm

3) Grade:E75, X95, G105, S135

4)Length: R1:6.1-7.01mm, R2:8.84-9.75mm, R3:12.19-13.72mm

5) Certificate:ISO 9001:2008