NH3

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.

Composite hose

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. 

icon 3 squares in front of eachother symbolising material

Material

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

icon a gear with lines going up down left and right symbolising specifications

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. 

icon a magnifying glass over a gear symbolising features

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

  • A rubber hose with two orange stripes

    Rubber hoses

    Flexible, abrasive resistant hoses with textile braided reinforcement. Used in pumping, bulk loading and un-loading of LPG, and natural gas, in the industrial and domestic sector.

    See our Rubber hoses

  • A loading arm

    Loading arms

    Flexible loading and unloading using swivel jointed pipe systems to transfer NH3 - with long reach and ease of connection. Go to this section to see our loading arms for anhydrous ammonia.

    Go to Loading Arms

Didn't find what you were looking for? Contact our engineers who are happy to assist.

Get in touch!

Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.

Contact us now