Core Drilling 73mm HDD Drill Rod S135 Grade Api Standard

73mm drill rod S135 Grade Api Standard Hdd Pipe

 
Describe:

HDD drill pipe is a tool suitable for transmitting driller torque and tension during directional drilling construction. Due to the torsion, tension, bending, friction and vibration in the directional construction process, the requirements on the processing technology are very strict.

Scope of application
Water well drill pipes are widely used in geological exploration, coal mining, water conservancy and hydropower, highways, railways, bridges, building construction, etc.
 
 
Our Services:
 
Drill pipe strictly according to API ISO9001 standard.
If you found to quality problems within one month of the package returned. All strictly according to the contract and fulfill the obligations and responsibilities
24 hours online customer service,feel free contact us.
 
Product Detail