Jerryborg Floating Oil Hoses

Jerryborg Marine floating oil hose is designed for offshore oil discharge. It is a self-floating hose that transfers crude oil and petroleum products from offshore vessels and mooring systems. The floating oil hose is suitable for most media, such as oil (up to 50 percent aromatic content), water, brine, barite, cement, etc.

Jerryborg Marine floating oil hoses are designed and produced in full compliance with OCIMF standards. Our marine floating oil hoses are manufactured and tested in accordance with the requirements of ISO 9001:2015 quality standards.

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Floating Oil Hose Types

 

   Mainline floating   hose

Marine floating hoses are typically used   to transport crude oil and various liquid petroleum products.   

   One end reinforced half floating hose

This floating hose is mainly employed to link   with single point mooring or CALM float systems, enabling the transfer of   cargo oil and petroleum fluids between FPSO units and tankers.   

   Oil tanker rail floating hose

They are usually mounted on the side of   the ship and are used for the connection between pipeline end manifold   (PLEMs) of the FPSO unit.   

   Reducing floating hose

Usually constructed to achieve an   effective connection between a large diameter trunking hose and a small   diameter rubber oil hose.   

   Tail floating hose

Suitable for connection between tanker   rail hoses and mainline hoses   

Floating Oil Hose Construction

  • Inner tube: Oil-resistant NBR compounded synthetic rubber for very smooth crude oil transport.
  • Reinforcement: Multi-layer high tensile strength synthetic cord fabric with embedded spiral steel wire.
  • Safety Lining: Special construction to prevent defects or damage due to accidental tearing or surface damage to the main liner.
  • Floating devices: 100% closed cell foam board wrapped around the hose to provide buoyancy.
  • Cover: Orange/black CR synthetic rubber; oil, abrasion, and weather resistant.
  • Couplings Fittings: HP couplings offer optimum flexibility to accommodate a wide range of couplings with a choice of flanges PN10/16 or asa150 lbs.
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Floating-hose-construction

Test & Inspection

Acceptance testing for the hose purchased is to be based on the tests indicated in the Guide to Manufacturing and Purchasing Hoses for Offshore Moonings (GMPHOM 2009).

・Adhesion tests
・Weight test
・Minimum bend radius test
・Torsion test (if specified)
・Bending stiffness test
・Hydrostatic test

・Kerosene test (if specified)
・Tensile test (if specified)
・Vacuum test
・Electrical test
・Float hydrostatic test
・Lifting lug acceptance test

Adhesion test

Weight test in air

Weight test in air

Minimum bend radius test

Bending stiffness test

Bending stiffness test

Hydrostatic test

Hydrostatic test

Kerosene test (if specified)

Kerosene test (if specified)

Vacuum test

Vacuum test

Electrical test

Electrical test

Float hydrostatic test

Float hydrostatic test

Production Process

1. Submarine Hose/Base Hose

Submarine-Hose-Base-Hose
Submarine-Hose-Production-Process
Base-Hose-production-process
Production-Process

2. Floating Hose

Floating-Hose-production-process
Floating-oil-Hose-producion-process
Floating-Hoses-production-process

Floating Hose Characteristic

1. Individual closed-cell foam floatation casing to prevent water absorption.

2. The CR outer layer has the advantage of being resistant to abrasion, UV rays, aging, and corrosive environments.

3. Customised coupling accessories available.

4. Minimum reserve buoyancy: 20% or according to customer requirements.

5. Electrical continuity: Electrical continuity is continuous or intermittent according to the customer’s specifications.

6. Single carcass and double carcass.

7. Rated working pressure: 15Bar, 19Bar, 21Bar optional.

8. Safety Factor: 5:1.

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Floating-Hoses-Characteristic
Floating-Hose-Characteristic

Marine Floating Oil Hose Technical Specification

   
Nominal   Diameter   
   
Outside   Diameter   
   
Weight in   Air Empty & Weight in Air full of Sea water   
   
Minimum   Bending Radius   
   
inch   
   
mm   
   
D1   
   
D2   
   
9.1m   
   
10.7m   
   
12.2m   
   
m   
   
Body   
   
End   
   
30FT   
   
35FT   
   
40FT   
   
6   
   
150   
   
430   
   
485   
   
852   
   
963   
   
1067   
   
0.9   
   
1021   
   
1162   
   
1294   
   
8   
   
200   
   
515   
   
575   
   
114   
   
1259   
   
1396   
   
1.2   
   
1410   
   
1607   
   
1793   
   
10   
   
250   
   
600   
   
675   
   
1476   
   
1667   
   
1847   
   
1.5   
   
1931   
   
2201   
   
2456   
   
12   
   
300   
   
670   
   
745   
   
1822   
   
2059   
   
2281   
   
1.8   
   
2490   
   
2844   
   
3176   
   
16   
   
400   
   
825   
   
850   
   
2542   
   
2877   
   
3191   
   
2.4   
   
3628   
   
4154   
   
4647   
   
20   
   
500   
   
965   
   
1000   
   
3273   
   
3712   
   
4124   
   
3   
   
4996   
   
5738   
   
6434   
   
24   
   
600   
   
1120   
   
1165   
   
3478   
   
4979   
   
5544   
   
3.6   
   
6885   
   
7927   
   
8905