Clean and safe use,
gas cylinder.

HNX's ECONN

4 product features that can only be found on ECONN

  • Gas level can be visually checked

    The complex pressure vessel is translucent, allowing the user to check the contents of the vessel.

  • Low weight maximizes costeffectiveness

    Composite material cylinder is 50% lighter than steel cylinder

  • Eliminate the risk of explosion

    Since the thermal conductivity of the composite cylinder is 1/300 of that of the steel cylinder, the safety valve operates in the flame.

  • Low maintenance cost during period of use

    Composite pressure vessels require only two or three safety inspections over a 30-year life cycle.

Product Features 01

Gas level can be visually checked

The complex pressure vessel is translucent, allowing the user to check the contents of the vessel.

HNX ECONN

Product Features 02

Low weight maximizes cost-effectiveness

Composite material cylinder is 50% lighter than steel cylinder

ECONN
Size Amount
3.1KG 3KG
4.8KG 6KG
7.3KG 10KG
10KG 15KG
Steel cylinder
Size Amount
6KG 3KG
10KG 6KG
12.5KG 10KG
18KG 15KG
HNX ECONN

Product Features 03

Increase safety and reduce the risk of explosion

The thermal conductivity of the composite cylinder is 1/300 of that of the steel cylinder, the safety valve operates even in the flames.

Steel cylinder

Flame test for steel cylinder under the condition of 600℃ ▶ Explosion in 2 minutes

HNX-ECONN

Flame test for composite cylinder under the condition of 600℃ ▶ No Explosion

HNX ECONN

Product Features 04

Low maintenance cost during period of use

1. Composite pressure vessels require only two or three safety inspections over a 30-year life cycle.

2. Econn is a proven product that has been tested for durability and technically certified by the Gas Technical Committee.

Gas Technology Commission certified product.
Design life Test period Upkeep expenses
Composite Cylinder 30 years 5/5/10years $10(change the case)/10 years
Steel Cylinder 30 years 5/5/5/5years $10(repaint)/ year
Aluminum 30 years 5/5/5/5years $10(repaint)/ year
HNX ECONN