Dolphinflex® Red Composite Hose

Composite hose for aggressive chemicals and acids, lined in P.T.F.E. or E.C.T.F.E. rather than polypropylene. Its 100 °C ceiling is the highest of the PVC-covered hoses in the range.

Application

Suction and discharge of the aggressive chemicals and acids which do not affect the P.T.F.E or E.C.T.F.E lining and stainless steel 316

Service

Ship to shore; tank truck; rail-car; petrochemical plant; loading and unloading of chemical cargoes

Inner wire

Stainless steel 316

Outer cover

Polyester PVC coated, red colour

Lining

P.T.F.E. / E.C.T.F.E.

Outer wire

Stainless steel 316 / galvanized steel

Temperature range

−30 °C to +100 °C

Max. elongation

10% on proof pressure

Min. burst pressure

5x working pressure (safety factor 5:1)

Electrical resistance

≤ 2.5 Ohm/m for under 50 mm (2"); ≤ 1.0 Ohm/m for over 50 mm (2")

Regulation

EN13765:2010 (thermoplastic multi-layer non-vulcanized hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals)

数据以厂商公布为准。最终选型请在订购前对照当前数据表确认。