Double Carcass Submarine Hose

Port	Shanghai
Packaging	steel pallet

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Product Details

DOUBLE CARCAS SUBMARINE HOSE

		520210 DCS End Reinforced without Float Collars Hose (ie. Under buoy)
		520211 DCS End Reinforced with Float Collars Hose (ie. Under buoy)
		520220 DCS Mainline without Float Collars Hose
		520221 DCS Mainline with Float Collars Hose
		520230 DCS End Reinforced without Float Collars Hose (ie. off PLEM)
		520231 DCS End Reinforced with Float Collars Hose (ie. off PLEM)
		520240 DCS Both Ends Reinforced without Float Collars Hose
		520250 DCS Reducing Hose without Float Collars Hose
		520260 DCS Tail Hose without Float Collars Hose
		520270 DCS Tanker Rail Hose

Notes:

1) PLEM: Pipe Line End Manifold

Plan Drawing of Product Structure:

Specification and Main Technical Parameters:

Nominal Bore	6"=150mm, 8"=200mm, 10"=250mm, 12"=300mm, 16"=400mm, 20"=500mm, 24"=600mm
Length	30'=9.1m, 35'=10.7m, 40'=12.2m
Construction & Material	1) Inner Lining - NBR (Vulcanized seamless tube) 2) Main Carcass - Polyester cord and steel wire 3) Flotation material - Closed cell foam (Only for floating hose) 4) Outer cover - Fabric reinforced elastomer cover
Flange	ASTM A-1 05 or equivalent, Class 150 or 300, galvanizing
Nipple	ASTM 1-285 C or equivalent, galvanizing
Rated Working Pressure (RWP)	1) Primary Carcass: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi 2) Secondary Carcass: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi
Min. Burst Pressure	1) Primary Carcass: 75Bar=1087.5psi, 95Bar=1377.5psi, 105Bar=1522.5psi 2) Secondary Carcass: 30Bar=435psi, 38Bar=551psi, 42Bar=609psi
Flow Velocity	Max. 21m/s(or the purchaser have specified)
Fluid	Crude oil and liquid petroleum products, max.60% aromatic content
Temperature Range	1) Fluid temperature -20℃ to 82℃ 2) Ambient temperature -29℃ to 52℃
Min. Bend Radius	1) Submarine hose - 4×hose nominal bore diameter 2) Floating hose - 6×hose nominal bore diameter
Electrical Continuity	Electrical continuous or Discontinuous.
Leak Detection	Pressure compensated leak detection system for Floating, Submarine & Catenary applications.
Applicable Standards	OCIMF GUIDE 5th Edition - GMPHOM 2009

Acceptance Tests and Certificates:

We will supply the purchaser with individual test certificates for each finished hose,or certificates issued by a third member association of IACS-Internationa Association of Classification Societies including China(CCS),Norway-German(DNV-GL) and France(BV).

The following tests are to be conducted:

- Material tests(one order at a time)

- Adhesion tests - hose body and,if applicable,buoyancy material(one order at a time)

- Weight test(each hose)

- Minimum bend radius test(before hydrostatic pressure test,10% sampling)

- Bending stiffness test(10% sampling)

- Torsion test(if specified)

- Tensile test(if specified)

- Hydrostatic pressure test(each hose)

- Vacuum test(immediately after kero test.if not kero test,then immediately after hydrostatic test,each hose)

- Electrical test(each hose)

- Float hydrostatic test(only for floating hose,one order at a time)

- Lifting lug acceptance test(only for tank rail hose)

Hose Lifting Instruction

At least 3 point lifting is required, 5 point lifting is more favorable.

Packing:

Hose will be packed for storage and transport on steel framed pallets. Each steel pallet should be designed with a SWL of 12 ton and should be provided with markings.