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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.




Accepted for installation on all vessels classed by DNV GL.


3/8” - 2” Flame resistant PTFE helical corrugated lined hoses. Corrugated multilayer PTFE hose with fiberglass covering and wire braid reinforcement

Inner layer construction

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

Outer Layer construction

304/316SS braid


Temperature range

-50°C to +150°C (-58°F to +302°F)


PTFE BS2782 Method 327A:1993 ASTM-D 882


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


Antistatic liners are available for the DNV GL range

Request quote

Product Details

3/8" DNV GL - Part No. MATWV09-7B01
1/2" DNV GL - Part No. MATWV13-5B01
5/8" DNV GL - Part No. MATWV16-5B01
3/4" DNV GL - Part No. MATWV19-8B01
1" DNV GL - Part No. MATWV25-9B01
1 1/4" DNV GL - Part No. MATWV32-3B01
1 1/2" DNV GL - Part No. MATWV38-8B01
2" DNV GL - Part No. MATWV51-2B01
3/8" DNV GL Antistatic - Part No. MATWL09-7B01
1/2" DNV GL Antistatic - Part No. MATWL13-5B01
5/8" DNV GL Antistatic - Part No. MATWL16-5B01
3/4" DNV GL Antistatic - Part No. MATWL19-8B01
1" DNV GL Antistatic - Part No. MATWL25-9B01
1 1/4" DNV GL Antistatic - Part No. MATWL32-3B01
1 1/2" DNV GL Antistatic - Part No. MATWL38-8B01
2" DNV GL Antistatic - Part No. MATWL51-2B01