DNV GL Convoluted Multilayer PTFE

DNV GL Convoluted Multilayer PTFE
DNV GL Convoluted Multilayer PTFE

Flame resistant convoluted multilayer PTFE hose with fibreglass covering and wire braid reinforcement for use on demanding marine and offshore applications.

The convoluted profile ensures easier crimping of the hose and with the approved DNV GL fitting and ferrule range now offers a proven minimum
150K impulse cycle life expectancy at elevated temperatures. The new convoluted profile offers improved vacuum resistance where negative pressures may be detrimental to the life cycle of the hose assembly. The helically convoluted design allows for easier draining when compared to other non-PTFE hose types whilst also giving a smaller bending radius allowing the fitment of the product in tighter confines.

Available in both virgin PTFE and carbon lined anti-static versions allowing the transfer of all common fluids and gasses used in marine and
offshore applications.

Used globally in applications that require a tighter bend radius, whilst still requiring the unparalleled qualities of a PTFE hose.  Product not suitable for steam – cold water cycling applications.

Helically convoluted PTFE inner tube with glass fibre outer layer. High tensile 304 maypole wound stainless steel braid.

Minimum working pressure -54 degrees Celsius with a maximum working pressure of +260 degrees Celsius.

3/8" - 2" flame resistant PTFE helical convoluted lined hoses. Convoluted multilayer PTFE hose with fibreglass covering and wire
braid reinforcement

Virgin & anti-static inner layer with a PTFE impregnated fibreglass cover

304 or 316 stainless steel braid

(Min./Max.) -50°C / +150°C

PTFE BS2782 Method 327A:1993 ASTM-D 882

DNV GL class programme CP-0183 – Type Approval of flexible hoses of non-metallic material

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