タイトルまたは説明

Jumper Hose

Jumper Hose made to length at World rig supply.Jumper Hose 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", **1/2" 3" **1/2" and 4" i.d with many end connection configurationsand in pressures up to *0,**0 psi w.p. Many in stock crated and ready for export.

• Jumper 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: **0 feet
  • Operating Temperatures: **2°F to **0°F (**0°C to *3°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 todays industry.

• PI 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"	***0	**5	****0	**0	D	2.5	**1	0.6	0.7	*5
  3"	***0	**5	****0	**0	D	2.5	**6	0.7	0.8	*8
  3.5"	***0	**5	****0	**0	D	2.5	**0	0.8	0.9	*1
  4"	**0	**5	****0	**0	D	2.5	**0			*4

   

  Available with API N.P.T threads and/or Hammer Union connection welded and threaded also availaible with flanged ends 5m *0m, RTJ,hubs,unibolts. 

  Operating temperature: **0 to + *2°C
  Maximum available length: *0 m
  Production length tolerance: +/- *4 mm up to 6.4 m hose length or +/- 1%