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Double Carcass Hose

GMPHOM 2009
FLOATING DOUBLE CARCASS 19 bar 7000 Series

Type 7740F 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: 19 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")
420475840
1010
953
1152
1058
1285
0.9
200
(8")
5055651106
1402
1254
1602
1392
1789
1.2
250
(10")
5956651463
1918
1656
2190
1837
2446
1.5
300
(12")
6607351872
2540
2123
2909
2359
3254
1.8
400
(16")
8158402527
3613
2865
4142
3183
4639
2.4
500
(20")
9559903233
4956
3672
5698
4084
6394
3.0

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