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drill pipe price list,drill pipe for sale

Date:2021-04-22 View:532

Drill Pipe Supplier

  • www.pipes-drilling.com 

  • drill pipe tubular goods for sale,leading drill pipe manufacturer and  supplier in China,inquiry on drill pipe price list,contact us now

  • How many types of drill pipe is available?
    There are three types of drill pipe: Kell, drill pipe, and Heavy Weight Drill Pipe. The connection sequence is kelly (one piece) + drill pipe (n piece, determined by the depth of the well) + heavy weight drill pipe (n, determined by the design of the drill tool assembly).

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