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    Heavy Weight Drill Pipes

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    Product Description

    Main Technical Parameters

    Nominal Size(in)

    Pipe Body

    Tool Joint

    Weight

    D (mm)

    d (mm)

    Upset Dimension

    RSC Type

    DJ (mm)

    I.D. (mm)

    HSC Bevel DF(mm)

    Kg/Pc

    Center Dia. DM(mm)

    End Dia. DTE(mm)

    3-1/2

    88.9

    57.4

    101.6

    98.4

    NC38

    127

    52.4

    116.3

    312

    3-1/2

    88.9

    57.2

    101.6

    98.4

    NC38

    127

    57.2

    116.3

    282

    4

    101.6

    65.1

    114.3

    106.4

    NC40

    133.4

    65.1

    127.4

    370

    4-1/2

    114.3

    69.9

    127

    119.1

    NC46

    158.8

    69.9

    145.3

    558

    5

    127

    76.2

    139.7

    130.2

    NC50

    168.3

    76.2

    154

    672

    3-1/2

    88.9

    57.4

    101.6

    98.4

    NC38

    127

    52.4

    116.3

    312

    3-1/2

    88.9

    57.2

    101.6

    98.4

    NC38

    127

    57.2

    116.3

    282

    5-1/2

    139.7

    92.1

    152.4

    144.5

    5-1/2FH

    184.2

    92.1

    170.7

    776

    6-5/8

    168.3

    114.3

    184.2

    176.2

    6-5/8FH

    203.2

    144.3

    195.7

    964

     

     

    Features:

     

    ‚óŹDesigned and manufactured according to API 5D & API Spec 7-1.

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