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    Your Position:Home>Products>Heavy Weight Drill Pipe>Heavy Weight Drill Pipe
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    Heavy Weight Drill Pipe

    Product Detail

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      Heavy Weight Drill Pipe

      Technical Features

      Heavy weight drilling pipe form structures similar to the drill pipe is made of high quality alloy steel production, intermediate its ends and thicker parts of the body joints are welded hardbanding. Technical parameters meet API and ISO9001 standard.




      Technical parameters

      Size in

      Outside diameter (in)

      Inside diameter (in)

      Joint OD (in)

      Joints inside diameter (in)

      Buckle-type connection

      The maximum diameter Elevators (in)

      Middle thicker diameter
      (in)

      The minimum diameter size (in)

      3 1/2

      3 1/2

      2 1/4

      4 3/4 (4 7/8, 5)

      2 1/4

      NC38

      3 7/8

      4

      2

      2 1/16

      2 1/16

      1 13/16

      4

      4

      2 1/2

      5 1/4

      2 1/2

      NC40

      4 3/16

      4 1/2

      2 1/4

      2 9/16

      2 9/16

      2 5/16

      4 1/2

      4 1/2

      2 11/16

      6 1/4

      2 11/16

      NC46

      4 11/16

      5

      2 7/16

      2 3/4

      2 3/4

      2 1/2

      2 13/16

      2 13/16

      2 9/16

      5

      5

      3

      6 5/8

      3

      NC50

      5 1/8

      5 1/2

      2 3/4

      5 1/2

      5 1/2

      3 1/4

      7 (7 1/4, 7 1/2)

      3 1/4

      5 1/2 FH

      5 11/16

      6

      3

      3 3/8

      3 3/8

      3 1/8

      3 7/8

      3 7/8

      3 5/8

      4

      4

      3 3/4

      6 5/8

      6 5/8

      4

      8 (8 1/4, 8 1/2)

      4

      6 5/8 FH

      6 15/16

      7 1/8

      3 3/4

      4 1/2

      4 1/2

      4 1/4

      5

      5

      4 3/4

       

       

    Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
    Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
    Economic and technological development zone,Xi'an,china
    Tel/Fax: 0086-29-89612241   Email: Sales@brj-oiltools.com  http://www.softahanprod.com  
    cooperative partner
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