grade d rotary hosea drilling rig. used as (instead of pipe) between the standpipe and swivel...

Grade D Rotary HoseSpeci�cation Sheet

Midwest Hose & Specialty, Inc.

Corporate Headquarters3312 S. I-35 Service RoadOklahoma City, OK 73129405 - 670 - 6718

Find nearest locationwww.midwesthose.com

APPROVAL PROCESSGrade D Rotary Hose

JOB: DATE:

MEETS DIMENSIONAL SPECIFICATIONS: YES NO

MEETS MATERIAL SPECIFICATIONS: YES NO

MEETS PRESSURE / TEMPERATURE SPECIFICATIONS: YES NO

NOTES:

ENGINEER NAME:

ENGINEER SIGNATURE:

Print setting must be on best quality for scanning

2”

2-1/2”

3”

3-1/2”

4”

MIDWEST HOSE 5000 PSI W.P.10000 PSI T.P.RH-56-5K 3.5” ID GRADE D ROTARY HOSE

MANUFACTURED TO API SPEC 7K

Attach SafetyClamp Here

TEST DOCUMENTATION

RH-32-5KRH-40-5K

RH-56-5KRH-48-5K

RH-80-5KRH-96-5K

RH-64-5K3-1/2

4

inchID

30

9.511.413.615.524.4

2740607085

3636485454

3.764.364.965.466.34

lbs./ft.Weight

5,000

psiMax WP

inchOD

7,500

psiTest Pressure

Under Development

coupling2

2-1/23

inch inch

Bend Radiusat WP

Bend Radiusin Storage

r r

Grade D W

-20° F to 180° F

API 7K-0060 Max Length 150 feetMin Burst Requirement 12,500 psiInspectedProof tested to API requirements

Designed for mud delivery, mud jumper, motion compensator, decoking, and water injection operations on a drilling rig. Used as

(instead of pipe) between the standpipe and swivel (rotary) or between the pump and standpipe (vibrator) for pumping mud in drilling and exploration work.

Tube Nitrile

Cover Neoprene/PVC (PVC improves ozone and ageing resistance)Reinforcement 4 or 6 steel wire spiral layers

Grade DAPI 7K