![[[smallImgAlt]]](/uploads/202237866/aq-bq-nq-hq-pq-drill-rod09589591699.jpg)
Product Description
Drill rod is a tube or tube-like tools with its end threaded. It is part of the drill string which consists of drilling bit, drill collar, specialized sub and kelly. It is used for drill rigs and dowels. It is widely used in the exploration and extraction of oil. It can be used repetitively.
Our AQ BQ NQ HQ PQ drill rods are all manufactured by CNC machines (computer numerical control) and is heat treated. They're made of high-quality alloy steel. The materials should enjoy high strength, toughness, hardness and reliability to ensure the long-term and safe use of drill rod. All our wireline drill rods are heat treated. Our drill pipes will also be suited to drill holes.
We offer different types of drill rods such as diamond drill rod, wire-line drill rod, external threaded and internal threaded drill rod and left-hand threaded, right-hand threaded drill rod as well as kelly.
Drill Rod Specifications
Model | Core Bit& Reaming Shell Size | Drill Rod | Material | Drilling Depth (m) | ||
Bit OD/ID (mm) | Reamer OD (mm) | OD (mm) | ID (mm) | |||
AQ | φ47.6/27 | φ48 | φ44.5 | φ34.9 | 30CrMnSiA/XJY850 | 1000 |
BQ | φ59.5/36.4 | φ60 | φ55.6 | φ46 | 30CrMnSiA/XJY850 | 1200 |
NQ | φ75.31/47.6 | φ75.8 | φ69.9 | φ60.1 | 30CrMnSiA/XJY850 | 1500 |
HQ | φ95.6/63.5 | φ96 | φ88.9 | φ77.8 | 30CrMnSiA/XJY850 | 1800 |
PQ | φ122/85 | φ122.6 | φ114.3 | φ103.2 | 30CrMnSiA/XJY850 | 2200 |
Why Choose ZHONGJIN
* Our AQ BQ NQ HQ PQ drill rod is of the highest quality and manufactured to exacting specifications using advancing maching technoogy.
* They are manufactured from seamless steel tube by cold drawn.The material is XJY850/30CrMnSiA which meets the global standard.
* AQ BQ NQ HQ PQ drill rods are made from quality heat treated materials which ensure superior strength, wear resistance and toughness in the most demanding applications
* Drill rods and casings are manufactured under stringent industry standards, and are field tested under a variety of conditions.
* All drill rods are designed to be compatible with the standard DCDMA.
* Our AQ BQ NQ HQ PQ drill pipes/drill rods got most praise from oversea market.
Hot Tags: aq bq nq hq pq drill rod, China aq bq nq hq pq drill rod suppliers, manufacturers, factory, earth rod drill bit, ground rod drill, core drill bit extension rod, Drill Rod for Mining Exploration, core bit extension rod, Wireline Drill Rods
