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WORLD RIG SUPPLY
KELLY HOSE
Kelly hose made to length at World rig supply.Kelly hoses are large inside diameter (3" to 4" i.d) high pressure flexible lines used to between the standpipe and the swivel. This flexible piping permits the kelly to be raised and lowered while drilling fluid is pumped through the drillstring. The simultaneous lowering of the drillstring while pumping fluid is very important to the drilling operation.
Made in 2", 2-1/2" 3" 3-1/2" and 4" i.d with many end connection configurationsand in pressures up to 10,000 psi w.p. Many in stock crated and ready for export.
- Kelly Hose
Features
• API 7K fsl2
Construction
• Reinforcement: Two high strength steel cables
• Cover: Ozone, petroleum and abrasion resistance
• Tube: Oil resistant for petroleum drilling fluids
• End Fittings: API male nipples, threaded or buttweld hammer
unions, unibolt, API flanges and other special connections.
• Certification: API 7K
• Maximum Length: 110 feet
• Operating Temperatures: -22°F to 200°F (-30°C to 93°C)
• Options: Available with S.S. armor and fire protection.
Typical Application
• Mud delivery hose, motion compensator hose, de-coking hose.
• Oilfield, construction, mining and high performance
industrial equipment.
Grade D rotary and vibrator hose is manufactured with the highest quality material to handle the tough
drilling applications of today’s industry.
Kelly Drilling Hoses with swaged coupling
API Spec. 7K FSL 1 / API Monogram
| I.D. |
Working Pressure |
Test Pressure |
API Grade |
Safety factor |
O.D. Hose Body |
MBR storage |
MBR operation |
Weight of hose body |
| in |
psi |
bar |
psi |
bar |
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* WP |
mm |
m |
m |
kg/m |
| 2.5" |
5000 |
345 |
10000 |
690 |
D |
2.5 |
111 |
0.6 |
0.7 |
15 |
| 3" |
5000 |
345 |
10000 |
690 |
D |
2.5 |
126 |
0.7 |
0.8 |
18 |
| 3.5" |
5000 |
345 |
10000 |
690 |
D |
2.5 |
140 |
0.8 |
0.9 |
21 |
| 4" |
500 |
345 |
10000 |
690 |
D |
2.5 |
160 |
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24 |
Available with API N.P.T threads and/or Hammer Union connection welded and threaded also availaible with flanged ends 5m 10m, RTJ,hubs,unibolts.
Operating temperature: -30 to + 82°C
Maximum available length: 40 m
Production length tolerance: +/- 64 mm up to 6.4 m hose length or +/- 1%
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Sales sales@worldrigsupply.com
832-474-4440
World Rig Supply Houston Texas
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- Specialty High Pressure Hoses.
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