Published

Composite hoses for LPG and NH3 transfers

Composite hoses are used in gas (Propane/Butane) and liquid transfer systems where a combination of flexibility and strength is needed. They are frequently used in ship and barge onshore/offshore applications where misalignment of hose-ends is very common.

Product description

Composite hoses are the fail-safe add-ons to rubber hoses, providing a minimal risk of leakage due to its wire bound multiple layers encapsulating all spillage in between the layers, leaving the outside intact. They provide flexibility when it comes to installation, usage, durability and temperature endurance and are especially designed for fully refrigerated conveyance on ships, barges and marine terminals. 

Product specifications icon Specifications

Gas types: LPG (Propane, Butane), NH3 (Ammonia, Anhydrous ammonia), cryogenics
Connections: Thread, Flange
Type: Fixed, Swivel, NPT, DIN, ANSI
Pressure range: Up to 25 bar (362.5 psi)
Maximum elongation: 10% on proof pressure
Electrical resistance: 
<2": 2.5 Ohm p/m
>=2": 1.0 Ohm p/m
Maximum twist: 10˚ p/m
Min. burst pressure: 5x working pressure (safety fact 5:1)
Temperature range: -50˚C to +50˚C (-58˚F to +122˚F)
Sizes and ranges: 1" to 12"
Series available: Multi - LPG white
Standards: EN 13766, IMO IGC code

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. Find the contact information for your country here.

Product material icon Material 

Inner wire: Stainless steel 316
Lining: Polyamide fabrics and BOPP films
Outer cover: Polyamide
Outer wire: Stainless steel 316

Product features icon Features

  • Light weight units, easy handling (30% lighter than rubber hoses)
  • High resistance to tensile force and high pressure
  • Flexible design which compensates for misalignments and vibrations
  • Anti-static - double end-to-end continuity
  • Durable - resistant to wear and dragging with extremely secure end fittings
  • Fail-safe - multiple layered protective functionality to prevent leakage accidents  

Did you know?

  • Composite hoses are available for medium and heavy-duty applications with a max. length of 30 m.
  • The hoses are also suitable for: Butadiene, Butylene, Dimethylamide, Ethylamine, Ethyl Chloride, Methyl Acethylene, Methyl Bromide Propnae, Propadiene, Propylene, Vinyl Chloride and refrigerant gasses

Alternative products icon Alternative products  

  • Rubber hoses
  • Loading arms