Drill Pipe

• Size: OD: 60.32mm ~ 168.28mm； WT: 7.11mm ~ 9.19mm； LENGTH: R1, R2, R3

• Standard & Grade: API 5DP E 75/X 95/G 105/S 135

• Ends: Beveled, Square Cut

• Packing: Protection Caps in Both End, Waterproof Paper Wrapped, Two Tags

• Usage: For Conveying Gas, Water and Oil Either in the Oil Or Natural Gas Industries

• Upset Style: IU, EU, IEU

• Connection: NC26 - NC50, 5 1/2FH, 6 5/8FH

• Internal Coating: TK34,TC2000, Arnco 100XT, 200XT, 300XT

Chemical Components

Mechanical Properties

Drilling pipe is trailing with screw thread for connecting the drilling rig located at the bottom of surface drilling equipment and mill equipment or bottom outlet device. The purpose is to drill the drilling mud delivered to the drill bit, and drill with the increase, decrease or rotating bottom outlet means. Drill pipes must be able to withstand great external pressure, twisting, bending and vibration. In the mining and oil and gas refining process, the drill pipe can be used multiple times.

Manufacturing Process