High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding

High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding

HDD drill rod/pipe Forged one piece

The special treatment of the joint surface,which enhance the hardness of the thread surface and the adhesion of the thread screw

Usage: drill pipe for horizontal directional drilling machine.

Material: Baosteel( China best seamless steel tube supplier)

Grade: R780,G105 and S135.

Thread: Vermeer, Ditch Witch, Case ,American Auger and other Chinese HDD manufactures. Such as Drillto, DW/TXS,Goodeng, Hanlyma,XCMG and so on.

Advantage:

A: Ablity

     From 2009,we provide OEM service for Vermeer China,now we also have cooperation with Ditch Witch Asia Agent. We also have relationship with many China main HDD manufactures.

B: Quality

  1,The only one in China who do heat treatment for the whole body of the drill rod. Our special Design heat treatment line is highly valued by Vermeer in China.

  2,Excellent forging tech in China.

  3, Adopting double shoulder for improving mechanical property.

Features and advantages:

1.excellent comprehensive mechanical properties. 

2.wear resistant.

3.high fatigue strength and long fatigue life. 

4.good flushing effect to ensure high drilling rate.

5.widely application and accurate size.

6.origin of material: our materials are come from bao steel which is the best steel factory in China.

Technical Parameters: