Jumper Hose Used to Transfer High Pressure Media

Several jumper hoses are installed on the crane equipment.

Jumper hose rig.

Jumper hose is mainly used to supply consecutive flow around the flex/ball joint. And it is also used to accommodate the angular motion at the flex/ball joint at the same time. Jumper hose can transfer the drilling liquids between mud pump discharge outlet and the standpipe at very high pressure in the oil drilling and exploration work. Jumper hose is composed of three parts: tube, reinforcement and cover. Tube is made from the abrasion resistant synthetic rubber which makes it transfer rough drilling fluids. The reinforcement is made from multiple high tensile spiral steel wire, which makes the jumper hose perform well continuously at very high pressure. And the cover makes jumper hose resistant to abrasion, ozone, weather and corrosion.

The details of jumper hose:

Structure: jumper hose is composed of three parts: tube, reinforcement and cover.
- Tube is made from abrasion resistant synthetic rubber, mainly nitrile rubber.
- Reinforcement is made from multiple high tensile spiral steel wire.
- Cover is made from abrasion, weather, ozone and abrasion resistant synthetic rubber.
Inner diameter: 3/16" - 2" (4.8mm - 50.8mm).
Outside diameter: 14.1mm - 68.6mm.
Working pressure: 1160psi - 6000psi.
Min burst pressure: 4640psi - 23200psi.
Temperature range: -40°C - +100°C.

Our advantage:

The working pressure of drilling hose is designed based on the maximum working pressure of drilling machine. The minimum burst pressure of drilling hose is 2.5 times as high as the working pressure. Therefore, even though the pump breaks down, the drilling hose will not burst.
The tube of drilling hose is made from nitrile rubber, which can prevent the oil-based mud from permeating out of hose leading to the hose damage in the process of conveying the oil-based mud.
Our drilling hose is manufactured with integral connectors and the connectors are resistant to pull-off, which can avoid the connectors falling off and hurting the workers in the process of pressure test. And this feature improves the pressure resistance and safety performance of drilling hose greatly.

The specification of jumper hose
Hose code	DN	ID		OD	Working pressure		Min burst pressure		Min bend radius	weight
Hose code	DN	Inch	mm	mm	MPa	psi	MPa	psi	mm	Kg/m
JH-01	5	3/16	4.8	14.1	41.4	6000	160	23200	89	0.32
JH-02	6	1/4	6.4	15.7	40	5800	160	23200	102	0.36
JH-03	8	5/16	7.9	17.3	36	5250	140	20300	114	0.45
JH-04	10	3/8	9.5	19.7	33.1	4800	132	19140	127	0.54
JH-05	13	1/2	12.7	23.1	27.6	4000	110	15950	178	0.68
JH-06	16	5/8	15.9	26.3	25	3630	100	14500	203	0.80
JH-07	19	3/4	19.0	30.2	21.5	3120	85	12325	241	0.94
JH-08	25	1	25.4	38.9	16.5	2400	65	9425	305	1.35
JH-09	32	1.25	31.8	49.6	12.5	1820	50	7250	419	2.15
JH-10	38	1.5	38.1	56.0	9	1310	36	5220	508	2.65
JH-11	51	2	50.8	68.6	8	1160	32	4640	635	3.42

The application of jumper hose:

Jumper hose is used for the hydraulic power transmission.
It is used to deliver water, gas, oil and other high pressure media at the working temperature of -40°C - +100°C.

A section of jumper hose is installed on a large equipment.

Jumper hose can be installed to provide continuous flow around the joint.

Inquiry for Our Product

Hebei Qianli Rubber Products Co., Ltd.
E-mail: rox@hebeiqianli.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.