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

LEAVE A MESSAGE

X