Jumper hose with various API end fittings

High pressure and flexible jumper hose conveys high-pressure drilling liquids between mud-pump discharge outlet and the mud standpipe manifold on the drill floor. Specially compounded synthetic rubber cover has excellent resistance against abrasion, oils and ozone. Multiple layers of spiral steel wire support the hose to hold 2000psi to 4000psi continuous operating pressure.

Available with API NPT threads, hammer union connection, butt-welded union and API flange or as specified.

Jumper hose cross section.

Typical application:

Mud delivery hose, motion compensator hose, de-coking hose of oilfield and mining fields.

Product description:

Tube: Black NBR, specially compounded for high abrasion resistance;
Cover: synthetic rubber rejecting oils, abrasion and ozone degradation;
Reinforcement: multiple layers of steel cables;
Inside diameter: 2", 2.5", 3", 3.5" and 4";
Maximum length: 110ft;
Operating pressure: 5000psi;
Operating temperature: -22°F to 200°F (-30°C to 93°C);
Safety factor: 2.5;
Meets specifications within API 7k. Bespoke API jumper hoses can be manufactured.
End connector option:
Line pipe threads according to API 5B;
Flange or hub according to API 6A;
Hammer lug union – butt welded.

Oilfield Jumper Hose
I.D.	Working Pressure		Test Pressure		API Grade	Safety factor	MBR storage	MBR operation
in	psi	bar	psi	bar	API Grade	Safety factor	m	m
2	5000	345	10000	690	D	2.5	0.7	0.9
2.5	5000	345	10000	690	D	2.5	0.8	0.9
3	5000	345	10000	690	D	2.5	1	1.2
3.5	5000	345	10000	690	D	2.5	1.2	1.4
4	5000	345	10000	690	D	2.5	1.2	1.4

Note:

Minimum bend radius measured from the centerline of the hose.

Contact Us

Our professional sales representatives will provide you the suggestions of mining screen and applications. Just tell us your requirements and your problems, we will help you solve them.