3 1/2 API REG Connection Water Well Drilling Machine Parts DTH
Drill Pipe with 114mm Out Diameter
Drill pipes that are used in applications such as DTH/ DTHR/ DR
basically comprise of a steel pipe with a pin at one end and a box
on the other. The job of the drill pipe is to transmit rotational
torque and thrust from the drill rig rotary head to down hole
drilling tools.According to different application, different
diameters of drill tubes are needed, basically, smaller DTH hammers
need smaller DTH drill tubes, vice versa. Usually we are
offering50mm,60mm,76mm,89mm,95mm,102mm,114mm127mm,140mm,159mmetc.
Product Features:
1. Materail: high quality low carbon steel to ensure good
resistance to strench and tensile;
2. Outside Diameter: from 60mm to140mm, large diameter range;
3. Wall Thickness: two standards to suit for different requirements
from domestic and international market;
4. Length: 1.5m,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;
Products Parameters:
Pipe Diameter | 112mm |
Wall Thickness | 5mm, 6mm, 8mm |
Pipe Length | 1000 - 6000mm |
Wrench flat | 57/65 mm |
Joints Connection | 2 3/8‘’ REG |
Trigger Slot | 57/64.5 |
| Technical Parameters of DTH Drill Pipe (Outer Flat Drill Rod): |
|
Diameter | Length | Wrench Flats | Threads |
| 50-194mm | 500-10700mm | 40,57,65,75,83,95mm | F42×10 |
| F48×10 |
| 2 3/8''API REG |
| 2 7/8''API REG |
| 3 1/2''API REG |
| 2 3/8''API IF 3 1/2" |
| BECO 4"BECO 4 1/2" |
| BECO 5 1/4"BECO |
Usage:
1. Mining,water well, geothermal and all kinds of dth rock
drilling.
2. Match to all kinds of DTH drill rig
Specification of other DTH Pipes:
| DTH drill pipes specifications |
| Outer diameter | Thread | | |
| Wall thickness | Length |
| mm | inch | mm | mm |
| 76 | 3 | API 2 3/8 REG
API 2 7/8 REG
API 3 1/2 REG
API 4 1/2 REG
API 2 3/8 IF
API 2 7/8 IF
API 3 1/2 IF
API 4 1/2 IF
BECO 3 1/2" | 4 | 1000-6000 |
| 6.3 |
| 89 | 3.5 | 4 | 1000-6000 |
| 6.3 |
| 8.8 |
| 102 | 4 | 6.3 | 4000-6000 |
| 8.8 |
| 114 | 4.5 | 6.3 | 4000-9000 |
| 12.5 |
| 127 | 5 | 6.3 | 4000-9000 |
| 12.5 |
| 19 |
| 133 | 5.25 | 6.3 | 4000-9000 |
| 12.5 |
| 19 |
| 140 | 5.5 | 8.8 | 4000-9000 |
| 12.5 |
| 19 |
