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Double Carcass Hose

GMPHOM 2009
FLOATING DOUBLE CARCASS 21 bar 7000 Series

Type 7830F Reducer Hose

  • Double Carcass Hose FLEXOMARINE SAFE Reducer Bore for use to connect larger mainline hose to smaller tail hose
  • Rated Working Pressure: 21 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")
480415470839
1009
948
1150
1052
1282
0.9
250/200
(10"/8")
5705005601098
1397
1243
1594
1379
1779
1.2
250/150
(10"/6")
525415470846
1013
958
1154
1063
1287
0.9
300/250
(12"/10")
6705856601459
1917
1649
2187
1827
2441
1.5
300/200
(12"/8")
6155005601109
1402
1255
1600
1393
1786
1.2
300/150
(12"/6")
555415470855
1023
967
1166
1073
1300
0.9
400/300
(16"/12")
7456557301821
2485
2059
2840
2282
3173
1.8
400/250
(16"/10")
7155856601474
1924
1666
2196
1846
2450
1.5
500/400
(20"/16")
8508108352545
3625
2882
4152
3197
4646
2.4
500/300
(20"/12")
7856557301830
2493
2069
2849
2293
3182
1.8
600/500
(24"/20")
10009509853279
4996
3721
5740
4134
6437
3.0
600/400
(24"/16")
8908108352558
3636
2896
4165
3213
4660
2.4

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