ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"

ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"

Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill rod,etc.

Drill rods for HDD machine. High strength, high tenacity, high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16X20, D24X40, D50X100, D75, D80, D100, D130, JT1720, JT2720, JT2720 March I, JT4020, JT7020, API NC23-NC50, etc.

Specification of HDD Rock Reamers Hard rock reamers for hdd drilling with Vermeer drill rig

Features of HDD Drill Rods:

1). Double-step structure is used for its male and female threads, so this kind of drill rod has optimal sealing property and after torsion, there is little transformation in the rod.

2). Pipe end upsetting technology, self connecting mode and heat treatment have been used in the manufacture of this kind of HDD drill rod. Thus, our drill rods in different specifications possess excellent mechanical properties.

3). Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China.
4). Chemical plating (electroless plating) is used on the surfaces of threads so as to improve the hardness of surface and abrasive resistance of thread.

HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market.

Our company offers high-quality pipes and fitttings, and services for potable water and sewage water. The main products are from DN80mm to DN2600mm, 250,000 tons per year and conform to ISO2531, BSEN545,  BSEN14901, BSEN15189, BSEN15655, ISO4179 and ISO8179 international standards and have attained ISO9001:2000 certificate.

Our products are widely used in water projects in China and selling well in the Middle East and Africa and southeat Asia etc,  have received customers' extensive welcome and favorable comments.

Your satisfaction is our direction!