Alloy Steel Core Rod BQ NQ HQ PQ 3 Meters Precision Steel Rod For Oil Exploration - Product

Other Specification : Drill Rod Specifications - - - - Item | OD(mm) | ID(mm) | Wall Thickness(mm) | Length(m) | NQ Rod | 69.9 | 60.3 | 5 | 3 | HQ Rod | 88.9 | 77.8 | 5.5 | 3 | PQ Rod | 114.3 | 103.2 | 5.5 | 3 | 50 Rod | 50 | 37 | 6.5 | 3 | - - - - Description: BriefIntroductionsofDrill Rod Our Drill Rods Are Suitable To Drill Deep Holes. The Drill Rods Are Widely Used For Geological And Mineral, Metallurgy, Mining, Oil Drilling And Hydrology Industries. We Got Feedback From Drillers Who Use Yaheng's Drill Rods, Yaheng's Drill Rods Reached Over 2,000 Meters Depth. Features Of Drill Rod: 1) Made Of High Quality Alloy Steel 2) Be Heat-treated 3) Reasonable Structure, Reliable Performance And High Using Efficiency. 4) Good Concentricity, High Precision And Long Service Life. Available Size: Wireline Series:From AQ~PQ. Chinese Standards.

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