Description:
This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.
Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of DTH drill pipe in different Chinese and American specifications.
As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.
As to the packaging, a bundle of DTH drill pipes will be packed by one set of steel frame, and a bundle will have 30 to 40 drill pipes.
Wuxi Drlling Tools Factory is a leading manufacturer of down the hole drill pipe in China. Besides DTH drill pipe, we still supply clients worldwide with DTH hammer bits, DTH hammer, DTH drilling tool, tungsten carbide, and so on. Both ISO9001: 2000 and API 5DP certificates are available for our products, and our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. Besides, OEM service is also available. If you need, please contact us freely.
Technical Parameters
|
Specification type
|
Outer diameter (mm)
|
Inner diameter (mm)
|
Length
|
Unit Weight (KG)
|
|
Φ73
|
73
|
55.4
|
1.5m/3m/4.5m/6m
|
12kg/m
|
|
Φ89
|
89
|
76
|
4.5m/6m
|
19.3kg/m
|
