Square Or Hex Connection Spiral Drill Pipe For Geological Drilling
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Detailed Product Description
Product DescriptionHigh Efficiency Spiral Drill Rod with Square or Hex Connection For Geological Drilling
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. Matching: Portable or hand-held drilling machine. Feature: light, quick connection, quick slagging, high efficiency Application: Water and Gas exploration of coal seam or similar statum. Rod with drainage hole and without are available
Specifications
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| Product Tags: square connection spiral drill pipe hex connection spiral drill pipe spiral drill pipe for geological drilling | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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