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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 > 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: High-Tech?Industrial?Development?Zone,?Jing?County,?
        Hebei,?China.
        Tel: 86-0318-7155981
        Fax: +86-0318-4221960
        Email: sales@jingbohose.com
        Zip Code: 053000

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        亚洲+国产+欧美
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