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Water-Tight Drill Pipe
  • Product Features
    Aone-way valve is installed inside the triangular drill pipe, the geologicaldrill pipe and the wide-blade spiral drill pipe respectively to prevent waterfrom flowing back when each of said drill pipes is connected during drilling,thus effectively saving water injection time, improving drilling efficiency,avoiding splashing of water and drilling fluid, and improving the workingenvironment.
  • Main Technical Parameters

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