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Couplings Oil and Gas

  • Description
Product Detail

    Couplings Oil and Gas for Oil Drilling

    Couplings Oil.JPG

    Couplings Oil and Gas Specification:

    Seamless Steel Coupling internally threaded cylider for joining two lengths of threaded pipe

     We have all grade of API standard for thread also. 

    Item       TypeCasing couplingTubing coupling
    Specification4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
    Steel gradeJ55, K55, L80, N80, P110J55, L80, N80
    Thread typeSTC, LTC, BTCEUE, NUE

    Couplings Oil and Gas MECHANICAL PROPERTIES:

    API Grade

    Min Yield Strength

    Min Tensile

    Max Tensile

    Mpa

    Psi

     Mpa

    Psi

     Mpa

    Psi

    K

    414

    60000

    621

    90000

    793

    115000

    C

    414

    60000

    621

    90000

    793

    115000

    D

    586

    85000

    793

    115000

    965

    140000

    H

    793

    115000

    965

    140000

    1195

    173000

    Couplings Oil and Gas TECHNICAL PARAMETERS:

    Size

    Rod OD

    in

    Thread OD

    In

    Length of Pin

    mm

    Length of Wrench

    mm

    Width of Wrench

    mm

    Length of Rod

    mm

    5/8

    5/8

    15/16

    31.75

    = 31.8

    22.20

    2 / 4 /6 / 8 /10/25/30

    3/4

    3/4

    1-1/16

    36.50

    = 31.8

    25.40

    2 / 4 /6 / 8 /10/25/30

    7/8

    7/8

    1-3/16

    41.28

    = 31.8

    25.40

    2 / 4 /6 / 8 /10/25/30

    1

    1

    1-3/8

    47.63

    =38.1

    33.30

    2 / 4 /6 / 8 /10/25/30

    1-1/8

    1-1/8

    1-9/16

    53.98

    =41.3

    38.10

    2 / 4 /6 / 8 /10/25/30

    Our products and factory:

    Couplings Oil .jpgc539016b-365e-4feb-9bc0-8c6c165ed3b6.jpg??.jpg

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To:  

Xi'an Oulang Mechanical and Electrical Technology Co.,Ltd

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