BQ wireline drill rod play an important role in B size wireline drilling. It provides the channel for BQ inner tube assembly. It also transits the torque, drill pressure in complex and harsh conditions.

BQ wireline drill rod tubing

●High quality alloy steel tubing

●good concentricity, straightness and heat treatment

●tubing properties meet the industry standard

BQ wireline drill rod thread

●Typical BQ tapered, course threads (3 threads per inch) provides easy make and break

●Load efficiency of 30% provides sufficient strength for most drilling conditions

BQ wireline drill rod heat treatment

●Provides higher material strength

●Whole rod Heat treated significantly increases rod life

BQ wireline drill rod case hardening

●BQ 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

BQ WIRELINE DRILL ROD OVERVIEW

BQ WIRELINE DRILL ROD THREAD PROFILE

BQ WIRELINE DRILL ROD PARAMETERS

BQ WIRELINE DRILL RODS BUNDLE SPECIFICATIONS

BQ WIRELINE DRILL RODS CONTAINER SHIPMENTS

REFERENCE PART#

C3548208 C3548206 C51579 C3548209 C3548207 C51554 C51580 C51581 C51555 C51556 C51557 C3760003436 C3760001250 C3760001251 C3760001223 C3760001224 C3760001225 C3760001248

C3760001249 C3760016415

REFERENCE PHOTOS