Product group

High-pressure CO2/N2 hoses

Custom hose assemblies with crimped end couplings — any length, any pressure, any gas configuration. Bespoke production is where we started, and it's still what installers know us for.

High-pressure gas hose with stainless-steel end coupling and safety cable

Custom assembled · end coupling

Construction

What defines a high-pressure hose: cover, reinforcement, coupling.

Inner liner

Determines gas compatibility and chemical resistance. The material must suit CO2, N2, or the specific gas blend running through the line.

Reinforcement

The braid or reinforcement layer determines the hose's working pressure and burst pressure. Higher system pressures require a heavier reinforcement grade.

End coupling

Crimped to match your coupling type. A poorly fitted or poorly crimped coupling is usually the first failure point in an installation — not the hose itself.

Product overview

From standard length to fully bespoke assembly.

Bulk CO2 hose

By the roll or by length, for your own assembly or resale.

Bulk

N2 / mixed-gas hose

Matched to nitrogen or mixed-gas applications with adapted materials.

N2 / Mix

Bespoke assemblies

Exact length and coupling combination to your drawing or sample.

Custom

Crimped end couplings

Coupling and crimping service on existing or new hose assemblies.

Service
Inspection checklist

Before use

Check the cover for cracks or discolouration, and the coupling for play or corrosion. Replace if in doubt.

On reorder

State working pressure, gas type, length and desired couplings — that way every reorder matches the last exactly.

Related

Hoses connect to regulators and couplings.

Frequently asked questions

Hoses: questions and answers

What pressure rating does a CO2 hose need?

It depends on where the hose sits in the installation: pressure is higher right after the cylinder than after a secondary regulator. What matters is that the hose's working pressure sits comfortably above the effective system pressure, with an adequate safety margin to burst pressure. State the pressure at the point of use in your request.

How long can a high-pressure gas hose be used before it needs replacing?

There is no universal expiry date: service life depends on usage frequency, storage conditions and mechanical load. A periodic visual inspection for cracks, discolouration, damage to the outer cover or play in the coupling is the practical approach. When in doubt, replacing it is the safest choice.

Bespoke assembly

Send us your drawing, sample or specifications.

We assemble the exact length and coupling combination your installation needs.

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