G 105 S 135 Grade Hdd Drill Pipe Male Female Double Step For Vermeer Machine

Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China.

Chemical plating (electroless plating) is used on the surfaces of threads so as to improve the hardness of surface and abrasive resistance of thread.

HDD DRILL 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.

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.

HDD DRILL ROD FOR VERMEER MACHINE

Our Services
1 We not only have ourselves design but also can accept customization
2 We have fast and on time delivery time
3 Every pipes have it's quality assurance
4 Contact our anytime if you have any question with bits.
5 24 hours on time reply

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!