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Brand Name : ROSCHEN
Model Number : Extension Drill Rod
Certification : ISO
Place of Origin : GERMANY
MOQ : Negotiable
Price : Negotiate
Supply Ability : 100000 pcs
Packaging Details : Steel Bundles
Name : Extension Drill Rod
Size : 114.3mm
Material : Carbon Steel
Application : DTH Hammer Drilling
Usage : Secoroc Gold 64
Item name : hard rock Mining Integral drill steel
Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod
Description:
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 offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm .
Parameters
Spanner Flat details can be agreed when ordering. | |||||||
Outside Diameter (mm) | Bore | Thread (mm) | Thread | Wall Thickness (mm) | Popular Applications | mode | Standard Size |
76.2 | 25.4 | 2.3/8″ | API reg | 4 | DTH | Air Rotary | |
76.2 | 25.4 | 2.3/8″ | API reg | 6.35 | DTH | Rotary | |
76.2 | 25.4 | 2.3/8″ | API reg | 8 | Rotary | ||
76.2 | 25.4 | 2.3/8″ | API reg | 9.5 | Rotary | ||
88.9 | 25.4 | 2.3/8″ | API reg | 4.5 | DTH | Air Rotary | |
88.9 | 25.4 | 2.3/8″ | API reg | 6.35 | DTH | Rotary | |
88.9 | 25.4 | 2.3/8″ | API reg | 8 | Rotary | ||
88.9 | 25.4 | 2.3/8″ | API reg | 9.5 | Rotary | ||
88.9 | 31.8 | 2.3/8″ | API reg | 6.35 | DTH | Rotary | (HWY) |
88.9 | 44.5 | 2.3/8″ | IF | 6.35 | DTH | Rotary | (HWY) |
88.9 | 44.5 | 2.3/8″ | IF | 8 | Rotary | (HWY) | |
88.9 | 44.5 | 2.3/8″ | IF | 9.5 | Rotary | (HWY) | |
101.6 | 25.4 | 2.3/8″ | API reg | 6.35 | DTH | Rotary | |
101.6 | 44.5 | 2.3/8″ | IF | 8 | Rotary | (HWY) | |
101.6 | 44.5 | 2.3/8″ | IF | 9.5 | Rotary | (HWY) | |
114.3 | 38.1 | 3.1/2″ | API reg | 4.5 | DTH | Air Rotary | |
114.3 | 38.1 | 3.1/2″ | API reg | 6.35 | DTH | Air Rotary | |
114.3 | 38.1 | 3.1/2″ | API reg | 8 | DTH | Rotary | |
114.3 | 38.1 | 3.1/2″ | API reg | 9.5 | Rotary | ||
114.3 | 44.5 | 2.7/8″ | IF | 6.35 | DTH | Air Rotary | |
114.3 | 44.5 | 2.7/8″ | IF | 9.5 | Rotary | ||
127 | 68.3 | 3.1/2″ | IF | 6.35 | DTH | Air Rotary | |
127 | 68.3 | 3.1/2″ | IF | 8 | DTH | Rotary | |
127 | 68.3 | 3.1/2″ | IF | 9.5 | Rotary | ||
139.7 | 57.2 | 4.1/2″ | API reg | 8 | DTH | Rotary | |
139.7 | 57.2 | 4.1/2″ | API reg | 9.5 | Rotary | ||
139.7 | 57.2 | 4.1/2″ | API reg | 12.5 | Rotary | ||
193.7 | 82.6 | 6.5/8″ | API reg | 12.5 | DTH | Rotary | |
203.2 | 82.6 | 6.5/8″ | API reg | 9.5 | DTH | Rotary | |
254 | 101.6 | 8.5/8″ | API reg | 16 | DTH | Rotary |
Pictures
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Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod Images |