High Quality Drilling Tool Wireline Core Drill Rod

Our company has a certain share in the global market thanks to our excellent Portable Hydraulic Drilling Rig, PHD Drill Rod, AU Drill Rod, high-quality employees, unique corporate culture and innovative teamwork spirit. Today is the era of knowledge economy. We believe that it is the real hero of the times to think about the world, scientific and technological innovation and industrial reporting. Our pursuit and company intention is usually to 'Always fulfill our purchaser requirements'.

Wireline Coring Drill Rods- PQ Drill Rods Sizes Available

Note: Q and RQ is the trademark from Boart Longyear, here we quoted for helping customer to select the rods only.

Wireline Coring Drill Rods: PQ Drill Rods Overview
* Material : 4130

* Tubing
• High quality alloy steel tubing
• Consistent concentricity, straightness and heat treatment
• All tubing available in DCDMA sizes

* Thread
• Tapered, course threads (3 threads per inch) provides easy make and break
• Load efficiency of 30% provides sufficient strength for average applications

* Thru-wall Heat Treatment
• Provides 140% material strength
• Heat treated box threads significantly increases thread wear life

* Case Hardening
• Significant research, development and field testing have resulted in a hardening process that is unequalled.
• Pin thread crest is hardened to nominal 55 HRc to eliminate damaging adhesion wear
• Eliminates the transfer of wear material back and forth which is what happens between threads of equal hardness, leading to large scale galling and joint seizing

Packing Details
PQ/ PHD Drill Rods Bundle Specifications

* 20 ft container load of 3.0 m/10 ft drill rods holds 30 bundles (210 rods)
* 40 ft container load of 3.0 m/10 ft drill rods holds 45 bundles (315 rods)

With the mission of being green, intelligent and efficient, and forging quality with innovation, we are dedicated to providing High Quality Drilling Tool Wireline Core Drill Rod and services to the community. Our company has a strong set of international experience, and derived into the global market strategy, we have been in the forefront of overseas market business. We widely carry out cooperative development and collaborative innovation to solve the problems of discontinuous industrial chain and unsustainable innovation platform.