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Double Carcass Hose

GMPHOM 2009
RT DOUBLE CARCASS 15 bar 7000 Series

Type 7620 F RT Mainline Hose

  • Double Carcass Hose FLEXOMARINE SAFE Mainline to be used as the main floating hose in the string
  • Rated Working Pressure: 15 bar
  • Minimum Bending Radius: 6D (up to 2D without any permanent deformation)
  • Minimum Reserve Buoyancy: 20% or as requested
  • Electrical Continuity: Continuous or as requested
  • Leak Detection: In case of failure of the primary carcass, a double leak detection system (DDEMAS – Double Detection Expansion and Mechanical Anti-Pollution System), confirms the failure of the primary carcass. It’s operation combines the natural expansion of the secondary carcass with a change in the hose profile and an increase on its buoyancy, futhermore a rod installed in each hose end that is inicially embedded will become visible after the burst of the primary carcass giving additional confirmation of the failure
Nominal
Bore
(mm)
Outside Diameter
(mm)
Weight in Air Empty (kg)
Weight in Air Full of Sea Water (kg)
Minimum
Bending
Radius
(m)
D1

END
D2

BODY
9.1m

(30ft)
10.7m

(35ft)
12.2m

(40ft)
300
(12")
6807001936
2604
2183
2969
2145
3311
1.8
400
(16")
8308502669
3755
3013
4290
3335
4791
2.4
500
(20")
9709953414
5137
3869
5895
4295
6605
3.0
600
(24")
116011604598
7105
5230
8178
5823
9184
3.6

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