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.

ROTARY HOSE

Kelly Drilling Hoses with swaged coupling

ROTARY HOSE

 

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 - * 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     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%

 

Sales sales@worldrigsupply.com

832-474-4440

World Rig Supply Houston Texas

WORLD RIG SUPPLY