PHD wireline drill rod play an important part in P size wireline drilling,especially for large size core drilling.

 It provides the channel for PHD inner tube assembly. It also transits the torque, drill pressure in complex and harsh conditions.PHD drill rod offers a robust, coarse thread profile for heavy duty P size wireline applications.

PHD wireline drill rod tubing

·High quality alloy steel tubing

·good concentricity, straightness and heat treatment

·tubing properties meet the industry standard

PHD wireline drill rod thread

·Larger deeper PHD thread (2.5 threads per inch) provides maximum durability

·Load efficiency of 40% provides sufficient strength for large P size hole.

PHD wireline drill rod heat treatment

·Provides higher material strength

·Whole rod Heat treated significantly increases rod life

PHD wireline drill rod case hardening

·PHD Pin thread crest is hardened to nominal 50-55 HRC to eliminate damaging’adhesion’ wear

·Eliminates the transfer of wear material back and forth as seen between threads of equal

hardness, leading to large scale galling and joint seizing

PHD wireline drill rod overview

PHD wireline drill rod thread profile

PHD wireline drill rod parameters

PHD wireline drill rods bundle specifications

PHD wireline drill rods container shipments