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Double Carcass Hose

GMPHOM 2009
FLOATING DOUBLE CARCASS 15 bar 7000 Series

Type 7640F Tail Hose

  • Double Carcass Hose FLEXOMARINE SAFE Tail for use to connect the tanker rail hose and the floating string
  • This hose has flexiblility enouth to support seawater conditions during offloading
  • 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: Discontinuous 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)
150
(6")
410465812
981
918
1117
1017
1244
0.9
200
(8")
5005601110
1406
1256
1604
1394
1791
1.2
250
(10")
5806501411
1865
1596
2130
1770
2378
1.5
300
(12")
6507251844
2512
2087
2872
2315
3210
1.8
400
(16")
7958202454
3540
2775
4051
3075
4531
2.4
500
(20")
9409653117
4840
3536
5562
3929
6239
3.0

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