SUBMARINE HOSE SINGLE CARCASS-ỐNG CAO SU CHÌM VỎ ĐƠN DẪN DẦU

SUBMARINE HOSE SINGLE CARCASS

Single Carcass hoses, are built with one carcass (steel cords reinforcements and steel helix body). They can be equipped with location collars and floats in order to have the correct floatation pattern depending from the configuration of the system and the positions and function they’ve within the hose string. They’re made of multiple plies of high performance materials suitable to resist to harsh marine environment conditions in long lasting applications.

Single Carcass Submarine hoses fully comply with the requirements of the “Guide to Manufacturing and Purchasing Hoses for Offshore Moorings, OCIMF/GMPHOM 2009 - 5th Edition”.

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General specs:

ID: from 6” to 24”
SINGLE CARCASS CONSTRUCTION
SUBMARINE
Standard lining in NBR rubber suitable for crude oil and oil by products
Standard Reinforcement - Multiple plies of wire steel cord with one embedded helical body steel wire
Cover in chloroprene black synthetic rubber resistant to oil, abrasion, sunlight or polyurethane suitable to heavy ware duty upon request
Rated Working Pressure 15 or 19 or 21 bar
Minimum burst pressure: 75 or 95 or 105 bar

Built in fittings during manufacture
Standard Flange type: ASME B 16.5 class 300 lb or 150 lb, WN FF or RF, different solutions upon request
Standard Flange material: ASTM A105N / Hot dip galvanized (600 g/m2) or equivalent
Standard Nipple material: ASTM A106N gr. A/B or equivalent
Maximum flow velocity: max. 21 m/s
Fluid Temperature range -20/+82°C
Ambient Temperature range -29/+52°C
Maximum Temporary Elongation 2.5%
Maximum Permanent Elongation 0.7%
Electrical: discontinuous or continuous upon request