Drill Pipe Clamp, Drill Pipe with Auger Flight, Spiral Drill Rod (new)
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Geo Tec International Pvt Ltd

India

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Geo Tec International

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  • DETAIL DESCRIPTION
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DETAIL DESCRIPTION

Description:-

Craft: prestressed wire winding and welding on the basis of merits from German craft. 

Material: high pressure seamless alloy pipe (rod body); high wear-resistant T-shape strip steel (spiral); medium carbon alloy steel which has been thermal refined in vacuum (connector). 

Connection type between rods: spring pin with U-shape or semi-ring retaining pin, which guarantees the max torque of the rod.

Technical parameters

  Diameter  Spiral diameter Steel products Torque Depth Bit diameter  Joint hardness
1 34mm 50-80mm DZ50 2000n/m 100m 65-113mm HRC28-32
2 42mm 50-100mm DZ50 3000n/m 100m 65-146mm HRC28-32
3 50mm 73-150mm DZ50 5000n/m 100m 94-200mm HRC28-32
4 60mm 73-170mm R780 7000n/m 150m 94-250mm HRC28-32
5 63.5mm 73-200mm R780 8000n/m 200m 94-250mm HRC28-32
6 73mm 89-250mm R780 10000n/m 200m 108-300mm HRC28-32
7 89mm 100-300mm R780 12000n/m 300m 108-350mm HRC28-32

 

Tags:   Drill Pipe Drilling-Equipment

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