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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


                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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