ONHP received a patent for invention

Federal Intellectual Property Service (Rospatent) issued to ONHP a patent for Spiral scaffolds Invention.

An invention ensures easy movement (evacuation) of service personnel along the entire inner surface of sphere, provides ease of maintenance (visual inspection, painting, installation and other works) along the inner surface of the spheres used to store liquefied gases and flammable liquids in the petrochemical industry.
The invention refers to auxiliary devices intended to service the internal surface of spheres and gas holders, for which ONHP has been performing technical designs since 2008. As of now, ONHP has successfully completed technical designs for spheres from 600 up to 6 thousand cubic meters. Among ONHP Clients are "Gazpromneft-ONPZ" JSC, LINDE AG, NIS a.d. Novi Sad, ROSPAN INTERNATIONAL and others.
Spheres are used for the storage of flammable liquids, liquefied gases and other gaseous and liquid products under pressure.