Bq Nq Hq Pq Wireline Core Drill Rod for Sale

Through the unremitting efforts of all colleagues in our company, relying on the long-term patronage of new and old customers, our company is growing stronger, the production technology is increasingly mature, the Adaptor Subs, HQ Drill Rod, Casing Tube quality is stable and the price is more advantageous. We take tracking service for product quality, we promise free maintenance and lifelong repair within the warranty period so we enjoy high reputation among users. We constantly improve the cost performance to maintain the competitive advantage of our main products in the market, and constantly develop application fields to maintain the market leadership of our core products.

HCQ (HQ) Drill Rods Sizes Available

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

HTW Dril Rod is Available:
OD:91mm; ID: 81.5mm; Wall thickness: 4.75

HQ 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 scalegalling and joint seizing

Attention: Do not mix our drill rods with another manufacturer, it may causecatastrophic accident.

Note: For making sure the performance of the drill rods, never mix our rods with any another manufacturer's rods together, also it may cause machinery failures and catastrophic accident.

Packing Details
HCQ (HQ) Drill Rods Bundle Specifications

* 20 ft container load of 3.0 m/10 ft drill rods holds 20 bundles (380 rods)
* 40 ft container load of 3.0 m/10 ft drill rods holds 30 bundles (570 rods)

We will state with absolute certainty that for such excellent at such charges we are the lowest around for Bq Nq Hq Pq Wireline Core Drill Rod for Sale. We focus on the training of high-level talents and innovative talents to improve the overall team quality and contribute to the development of the company. Under the background of economic globalization, we strive to become a large industrial group with diversified development, high social responsibility and sustainable development ability.