Explosion Proof Cylinders
SAFETY

Safety is our prime concern when it comes to LPG cylinders. Hence Kompozit-Praha takes utmost care to supply LPG cylinders which are absolutely safe and explosion proof in open fire.

COMPOSAFER® cylinder filled with propane and subjected to intensive fire
The COMPOSAFER® cylinder is
85% filled with propane and subjected to intensive fire.
PET liner melts
After 4 minutes PET liner melts
and gas comes out through the surface of fiberglass overwrap.
Polyethylene Protection
case comes off
After 1 more minute the polyethylene protection
case comes off the cylinder.

Overfilling and overheating of a steel and aluminum cylinder can cause explosion. A COMPOSAFER® cylinder offers a simple and effective solution of safety. The safety factor of COMPOSAFER® cylinder is far exceeding the working pressure in comparison to steel cylinders.

Gas burns out on the cylinder
surface
Gas burns out on the cylinder
surface within 15 minutes.
Final Fiberglass overwrap
The fiberglass overwrap shows no
external damages after the test.

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COMPOSAFER® cylinders are 100% explosion proof due to a unique design. When it is engulfed in fire, the inner-gas tight PET liner melts within minutes. This allows the gas to 'weep' through the composite reinforcement overwrapped walls. Gas slowly releases and burns out. It is the safest way of releasing pressure and avoiding explosion.