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          2. 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


            High-Strength-Drilling-Hose2.jpgHigh-Strength-Drilling-Hose3.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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