• Tail floating hose with PU cover - DeepSee single carcass marine hose
  • Tail Hose
  • Single carcass tail floating hose - DeepSee marine hose
  • Single carcass tail floating hose 2 - DeepSee marine hose
  • Single carcass tail floating hose 4 - DeepSee marine hose
  • Tail hose with polyurethane cover - DeepSee floating hose
  • Tail floating hose with PU cover - DeepSee single carcass marine hose
  • Tail Hose
  • Single carcass tail floating hose - DeepSee marine hose
  • Single carcass tail floating hose 2 - DeepSee marine hose
  • Single carcass tail floating hose 4 - DeepSee marine hose
  • Tail hose with polyurethane cover - DeepSee floating hose

Tail Floating Hose (Single carcass)

Min. reserve buoyancy
20% or as required
Min. bend radius
6 × Nominal Diameter
Flow velocity
21m/sec (70ft/sec)
Fluid temperature
-20℃~82℃ (-4℉~180℉)
Ambient temperature
-29℃~52℃ (-20℉~125℉)
Electrical continuity
Continuous as standard or as your request
Safety factor
5:1
Application
FPSO, FSRU, SPM, CALM, SALM, SBM, etc.
Product standard
OCIMF GMPHOM 2009
Certification
Bureau Veritas
NG & LPG hose standard
BS EN 1762
Factory standard
ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018
Operating pressure
-0.85bar (25inHg) vacuum
Fluid aromatic content
Max. 60%
Medium:
Crude oil
Natural gas
LPG
Nominal diameter:
150mm
200mm
250mm
300mm
350mm
400mm
450mm
500mm
550mm
600mm
Others
Rated working pressure:
21bar
19bar
15bar
Others
Length:
11.8m
Others
Flange material:
Carbon steel
Stainless steel
Flange standard:
ANSI
GB
JIS
DIN
Others or customize
Flange type:
WN
PL
Others
Flange face:
RF
FM
FF
Others
Technical analysis report:
No need
Dynamic analysis
Finite element analysis
Fatigue life prediction
More than one
  • Tail floating hose with PU cover - DeepSee single carcass marine hose
  • Tail Hose
  • Single carcass tail floating hose - DeepSee marine hose
  • Single carcass tail floating hose 2 - DeepSee marine hose
  • Single carcass tail floating hose 4 - DeepSee marine hose
  • Tail hose with polyurethane cover - DeepSee floating hose
Description

Floating tail hose single carcass-DeepSeeSingle carcass tail floating hose - DeepSee marine hose

Tail hose is part of the floating hose string. It connects the tanker rail hose and the mainline floating hose. Sometimes, it can also be connected to the reducer hose instead of the mainline hose. This happens when the reducer hose is added to the floating hose line. This tail hose is single carcass. For double carcass tail floating hose, please click here to see more. DeepSee provides premium design and high-quality manufacture for both double carcass and single carcass marine hoses. 

Inner layer: Nitrile - butadiene rubber (NBR)
Reinforcement: Multiple layers of high-strength textile cord + one embedded helix steel wire
Floating material: Closed-cell foam
Cover: Black, smooth synthetic rubber, resistant to oil, abrasion, weather, sunlight and sea water corrosion; Spiral orange band
Minimum burst pressure: 5 × Rated Working Pressure

Single carcass tail floating hose textile cord - DeepSee marine hoseSingle carcass tail floating hose floating material - DeepSee marine hose

Fittings: ASME B 16.5 (Class 150, 300, 400, 600, 900, 1500, and 2500) or other standards flanges according to customer's request will be welded on the raised face, flat face, or other required face of the hose neck. Flange material options include carbon steel and stainless steel. There are several welding and sealing methods for you to choose.
Flange standard: ANSI, GB, JIS, or DIN.


Floating hose flange - DeepSee single carcass marine hoseSingle carcass tail floating hose flange - DeepSee marine hose

Design, manufacture, testings and operations are in strict accordance with OCIMF guide GMPHOM 2009 and customer's requirements.

Technical Analysis
When designing marine hoses, we do dynamic analysis and hydrodynamic calculations with the help of OrcaFlex. Dynamic responses of marine hoses are simulated under environmental loadings like wind, currents, and waves. For hoses are applicated in mooring systems like SPM, we analyze tension of mooring lines in different sea states and mooring point’s motion and displacement under various dynamic loads.
dynamic analysis - DeepSee single carcass tail floating hoseBy doing Finite Element Analysis (FEA) with Abaqus, we focus on both the overall behavior and local details of the marine hose. We simulate temperature changes and hydrodynamic effects and analyze static and dynamic structures. Strain, stress, and deformation of the hose assessed. We can obtain accurate data, such as flexural, tensile, and tensional stiffness of the hose, rubber strain, cord tension, and reinforcing steel stress.
textile cord tension - DeepSee tail floating hose
tail floating hose finite element model - DeepSee marine hoseImport the ABAQUS static analysis results into the fatigue analysis software fe-safe, select the fatigue analysis theory, set the material parameters of each structural layer, load the above load spectrum, and we can get the fatigue analysis results.floating hose log life analysis - DeepSee single carcass tail hose
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