Top Hammer Drifter Rod - China factory price high speed auger drill rod/spiral/pipe/single thread and thread twist drill rod for coal mining – Gimarpol
Top Hammer Drifter Rod - China factory price high speed auger drill rod/spiral/pipe/single thread and thread twist drill rod for coal mining – Gimarpol Detail:
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Spiral Drill Rod
Spiral rod is designed for water and gasexploring and injection forunderground coal mine.Made of high quality steel ,tension-resistancecan be up to 1400mpa after forging and heating treatment. With spiral drydrilling techniques,high drilling speed can be achieved,make coal seamgas discharge faster and safer.
Geological Spiral Drill Rod
The geological spiral drill rod has high torque performance ,which is usedwith single screw blades or double helical blade.lt adopt special geologicalsteel and advanced friction welding method.
Spiral Drill Rod
Spiral rod is designed for water and gasexploring and injection forunderground coal mine.Made of high quality steel ,tension-resistancecan be up to 1400mpa after forging and heating treatment. With spiral drydrilling techniques,high drilling speed can be achieved,make coal seamgas discharge faster and safer.
Geological spiral drill rod has high torque performance, which is used with single screw blades or double helical blade. It Adopt special geological steel and advanced friction welding method.
No, | Diameter | Spiraldiameter | Steel | Torque | Depth | Matching rig | Bit diameter | Jointhardness |
1 | e 34mm | 50-80mm | Dz5o | 200on/m | 100m | zDY-400、540.650、1200 | 65-113mm | HRC28-32 |
2 | c 42mm | 50-10omm | DZ50 | 3000n/m | 100m | 65-146mm | HRC28-32 | |
3 | c 5omm | 73-150mm | DZ50 | 5000n/m | 100m | 94-200mm | HRC28-32 | |
4 | c 60mm | 73-170mm | R780 | 7000n/m | 150m | zDY-1500、1900、400o、6o0o | 94-250mm | HRC28-32 |
5 | c 63.5mm | 73-20mm | R780 | 8000n/m | 200m | 94-250mm | HRC28-32 | |
6 | c 73mm | 89-25omm | R78o | 10000n/m | 200m | 108-30omm | HRC28-32 | |
7 | c 89mm | 100-300mm | R780 | 12000n/m | 300m | 108-350mm | HRC28-32 |
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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Top Hammer Drifter Rod - China factory price high speed auger drill rod/spiral/pipe/single thread and thread twist drill rod for coal mining – Gimarpol , The product will supply to all over the world, such as: Iran, Bahrain, Toronto, Our technical expertise, customer-friendly service, and specialized products make us/company name the first choice of customers and vendors. We are looking for your inquiry. Let's set up the cooperation right now!
By Letitia from Pakistan - 2017.08.28 16:02
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Fay from luzern - 2017.09.30 16:36