Description
Usage:
1. Mining, Water well, Geothermal and all kinds of DTH rock
drilling.
2. Match to all kinds of DTH drill rig
Features:
1. Materail: High quality low carbon steel to ensure good
resistance to strench and tensile
2. Outside Diameter: From *0mm to **4mm, large diameter range
3. Wall Thickness: Two standards to suit for different requirements
from domestic and international market.
4. Length: 2m, 3m, 4m, 6m and 9m to suit for different project
requirement
5. Process: Friction welded to ensure the adaptor and pipe connect
tightly as a whole set the cylic extrusion-compression ensure
reliabile pipe
6. Thread: API standard to ensure good adaptibility to your drill
rig or hammer
7. Staightness of pipe is high
8. The weight is less to reduce the burden to equipment.
