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Double Carcass Hose

GMPHOM 2009
FLOATING DOUBLE CARCASS 19 bar 7000 Series

Type 7730F Reducer Hose

  • Double Carcass Hose FLEXOMARINE SAFE Reducer Bore for use to connect large mainline hose to smaller tail hose
  • 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: 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
D3

BODY
9.1m

(30ft)
10.7m

(35ft)
12.2m

(40ft)
200/150
(8"/6")
480415470813
982
920
1119
1020
1247
0.9
250/200
(10"/8")
5705005601065
1361
1206
1554
1337
1734
1.2
250/150
(10"/6")
525415470821
990
929
1128
1031
1258
0.9
300/250
(12"/10")
6705856601415
1869
1600
2134
1773
2381
1.5
300/200
(12"/8")
6155005601076
1372
1218
1566
1351
1748
1.2
300/150
(12"/6")
555415470829
998
938
1137
1041
1268
0.9
400/300
(16"/12")
7456557301767
2435
1997
2783
2214
3109
1.8
400/250
(16"/10")
7155856601429
1884
1616
2150
1790
2399
1.5
500/400
(20"/16")
8508108352469
3555
2795
4072
3101
4557
2.4
500/300
(20"/12")
7856557301775
2444
2007
2793
2225
3120
1.8
600/500
(24"/20")
10009509853181
4904
3609
5635
4010
6320
3.0
600/400
(24"/16")
8908108352481
3567
2809
4086
3117
4573
2.4

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