Drill Rod Aw Bw Nw Hw Pw Aq Bq

The company has a good reputation in the Water Swivel, Hoisting Plug, Polycrystalline Diamond Compact Bit industry, with long-term cooperation and stable business volume, and has achieved a professional maintenance team with rich experience, technical specifications, solid style, excellent quality and stable personnel. With complete product specifications, reliable performance, high quality and low price, we have won the trust of our customers. We have established an efficient R&D system with corresponding continuous innovation capability and the strength of breaking through key core technologies. We attach importance to and strive to cultivate excellent talents, so that talents become the core competitiveness of the company.

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)

Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth 'unification, determination, tolerance' for Drill Rod Aw Bw Nw Hw Pw Aq Bq. We are willing to use our own technical strength and other advantages to promote the development of the industry and even make great contributions to social progress. We have established a capable R&D team to develop high-quality products in line with national conditions, and have won the support of our customers.