Definition:Composite hose, which originated from Europe, is the latest safe petrochemical

soft hose. It is made of reinforced high molecular polymer layer, sealing layer and outer cover,

sealed and wound through advanced computer technology, supported by inner and outer spiral

wire.

Standard and Testing

Seasonflex composite hose is designed, manufactured and tested in accordance

with International standard EN13765, BS3492, BS5842 and ISO9001.

1.Select material extremely according to the standard.

2.Assembling different camlocks according to different situations, camlocks are

replaceable and repairable.

3.1.5 times working pressure testing and electric resistance and elongation testing

are done strictly according to the standards before delivery out of our factory.

4.Safety factor β=Burst pressure/Working pressure≥4  burst testing surpass all related

standards.

Pressure Test

Resistivity Test

Features

1.The complicated working conditions, such as wind, wave, ship’s sway, hose

weight and operation factors at sea and coats have been taken into account when

designing. Seasonflex oil hose is made of corrosion resistant material, suitable in

coastal conditions with high corrosion.

2.Reinforced steel strength and other improved materials help to lighten hose

weight and enhance flexibility.

Configuration

Standard seasonflex hoses are composed of multifunctional polymer film and

reinforced synthetic fibre layer, supported by spiral inner and outer wire.

Inner wire: usually high-duty galvanized wire.

Outer wire: usually high-duty galvanized wire.

Inner lining: high strength polypropylene weaved cloth and polypropylene film.

Reinforced layer and outer cover: reinforced layer enhance pressure-bearing;

outer cover is age resistance and colourful.

Application

lSpecially engineered as a transfer hose between ships and docks.

lSpecially engineered as a transfer hose for train, vehicle and tanker.

Working pressure: 7-17Bar

Diameter: 1”-10”

Temperature range: -30��~+80��