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  • Welcome to Hebei Jingbo Petroleum Machinery Co. Ltd. Contact Us86-0318-7155981

    Quality first, users first.
    Conform to day, with location, and create, create brilliant.

    LOCATIONHose > High Strength Drilling Hose

    High Strength Drilling Hose

    1、Purpose:

    suitable for rotary hose for flexible connection between the top of the drilling riser and the vertically movable water faucet in the oil drilling and mud delivery systems,and for the adjustment of installing error between the drilling pump line and the riser for the connection and vibration isolation.

    It is also suitable for delivering in large quantity at high pressure the water-based or oil-based mud with the min. aniline point at 66℃ pumped out of rotary drilling equipment.Moreover, it resists to corrosion from hydrogen sulfide and delivers water, oil,mud and other high-pressure media in borehole operation in oil field.


    2、Construction:

    It made of inner sub or stainless steel armor inner tube ,carbon fiber reinforce sub,middle sub,steel wire reinforce sub ( steel catenarian line reinforce sub ),and carbon fiber outer sub.


    3、The product is classified into steel wire reinforcing type and steel link line reinforcing type.


    4、Applicable standard: API Spec7K  SY/T5469


    5、API emblem practical license Numbers: 7K-0376


    1.jpg



    Spec. inner dia. mm(in)

    51(2")

    64(2 1/2")

    76(3")

    Classes

    A

    B

    C

    D

    E

    F

    G

    A

    B

    C

    D

    E

    F

    G

    A

    B

    C

    D

    E

    F

    G

    Operating
    pressure Mpa (Psi)

    11
         1500

    14
         2000

    28
         4000

    35
         5000

    52
         7500

    70
         10000

    105
         15000

    11
         1500

    14
         2000

    28
         4000

    35
         5000

    52
         7500

    70
         10000

    105
         15000

    11
         1500

    14
         2000

    20
         4000

    35
         5000

    52
         7500

    70
         10000

    105
         15000

    Test pressure
    Mpa (Psi)

    22

     3000

    28

     4000

    56

     5000

    70

     10000

    104

     15000

    105

     15000

    157.75

     22500

    22

     3000

    28

     4000

    56

     8000

    70

     10000

    104

     15000

    105

     15000

    157.75

     225000

    22

     3000

    28

     4000

    56

     8000

    70

     10000

    104

     15000

    105

     15000

    157.75

     225000

    Min.bending






















    Connector code

    TBG、LP、Union

    TBG、LP、Union

    TBG、LP、Union

    Spec. inner dia.
    mm(in)

    89(3 1/2")

    102(4")

    127(5")

    152(6")

    Classes

    A

    B

    C

    D

    E

    F

    G

    A

    B

    C

    D

    E

    F

    A

    B

    C

    D

    A

    B

    C

    D

    Operating
    pressure Mpa
    (Psi)

    11

     1500

    14

     2000

    28

     4000

    35

     5000

    52

     7500

    70

     10000

    105

     15000

    11

     1500

    14

     2000

    28

     4000

    35

     5000

    52

     7500

    70

     10000

    11
    1500

    14

     2000

    28

     4000

    35

     5000

    11

     1500

    14

     2000

    28

     4000

    35
    5000

    Test ressure Mpa(Psi)

    22

     3000

    28

     4000

    56

     8000

    70

     10000

    104

     15000

    105

     15000

    157.75

     22500

    22

     3000

    28

     4000

    56

     8000

    70

     10000

    104

     15000

    105

     15000

    22
    3000

    28

     4000

    56

     8000

    70

     10000

    22

     3000

    28

     4000

    56

     8000

    70

     10000

    radius mm






















    Connector code

    TBG、LP、Union

    TBG、LP、Union

    LP、Union

    LP、Union

    OUR Certification

    about us/Quality first, users first.

    Jingbo Petroleum Machinery CO. LTD, Jingxian County Hebei Province, founded in 1986, is the first grade network department of CNPC, CNOOC and SINOPEC and the fire-proof hoses branch company of well control units manufacturing center of CNPC. It is a member of IADC. ISO9000 quality management system of China Classification Society was certified. API Spec 7K, API Spec 16A and API Spec 16C was certified.
    The company was named high-tech enterprise in 2009. It has advanced production equipment, complete inspection measures, all sets of processing equipment of manufacturing high strength hose, mechanical machining……

    CONTACT US

    HeBei Jingbo Petroleum Machinery Co., Ltd.
    -----------------------------------------------------------------------

    Address: Chengxi Industrial Zone, Jing County, Hebei Province, China.
    Tel: 86-0318-7155981
    Fax: +86-0318-4221960
    Email: sales@jingbohose.com
    Zip Code: 053000

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