The company HELYON, located north of Lyon, has specialized for many years in protecting industrial processes with tailored solutions that respect the environment. Its fields of activity mainly include fine chemicals, chemistry, petrochemicals, oil, defense, food industry, marine, and energy… We work directly with users, installers, manufacturers, and engineering firms.
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Since its inception, HELYON has been working in three different safety areas
- Protection against pressure and vacuum
- Protection against fire and explosion
- Protection against noise
Our team, composed of experienced professionals, is in daily contact with project managers, engineers, and technicians from new works, maintenance, or production departments to develop tailor-made technical solutions.
Each study is based on specifications jointly developed with the requester. The technical information required is extensive and often highly specific.
Our long experience in the safety field allows us to guide our interlocutors toward the most suitable solutions. We rely on proven solutions to ensure the best possible sizing.
We protect tanks, reactors, autoclaves, boilers, compressors, tanker trucks, condensers, distillation columns, digesters, filters, filter dryers, extruders, furnaces, lyophilizers, mixers, pumps, pipelines, reservoirs, silos, hoppers, turbines, cylinders… and many other pieces of equipment.
In the field of pressure and vacuum, we offer safety valves, including high and low pressure ones, rupture disks, a wide range of vacuum relief valves, and a full series of pressure regulators for low, medium, and high pressure.
For protection against fire and explosion, we provide flame arresters (deflagration and detonation type) and fireproof flexible protections for valves, motors, pipelines, and cables.
For noise protection, we manufacture highly efficient silencers that significantly reduce sound pressure.
The Safety of People
As a primary concern
OUR CHARTER
Our primary concern is the safety of people.
The safety of those who are in constant contact with industrial installations and, more broadly, the safety of local residents and the protection of the environment.
Each technical study is conducted with the utmost professionalism by our team. Method and rigor enable us to continuously improve our performance.
Furthermore, we guarantee strict ethics in our business relationships (clients, suppliers) while respecting confidentiality rules.
We establish a true partnership with our clients, who today number over a thousand and place their trust in us.
Compliance with Industrial Standards
As a guarantee of quality and safety.
QUALITY
All these equipments are custom-made following the ISO 9001 quality assurance, and comply with European standards PED 2014/68/EU, the directive ATEX 2014/34/EU, and are tested according to the EN 12874 standard. Fire protections are certified according to UL 1709 and ISO 22899-1 OTI 95 634 standards.
The construction standards used are in accordance with ISO, DIN, API, ANSI, and ASME.
Our organization allows us to maintain the history of previously supplied equipment.
This traceability enables us to retrieve, even several years later, all the documents, plans, and certificates that accompanied the equipment delivery.