ATEX STANDARDS AND CERTIFICATIONS FOR INDUSTRIAL PLANTS: WHAT YOU NEED TO KNOW BEFORE INSTALLATION

ATEX certifications are essential to ensure the safety and compliance of industrial plants operating in potentially explosive atmospheres. Before installation, it is crucial to have a clear understanding of the requirements and regulations governing this sector to avoid operational risks and regulatory penalties.

What Are ATEX Certifications for Industrial Plants?

ATEX certifications refer to the European ATEX Directives (ATmosphères EXplosibles), which regulate the safe use of equipment and installations in hazardous areas.
These directives include:

• Directive 2014/34/EU, which concerns equipment and protective systems intended for use in potentially explosive atmospheres.

• Directive 1999/92/EC, which focuses on the safety and protection of workers operating in such environments.

Within this framework, hazardous zones are classified based on the frequency and duration of explosive atmospheres, and all plant components must meet strict technical requirements to guarantee safety and compliance.

ATEX Requirements for Tubing Systems

Tubing systems intended for explosive atmospheres must comply with ATEX directives. In particular, these components must not become an ignition source—whether due to electrostatic charges or overheating. Therefore, tubing must be designed and selected according to specific technical criteria aligned with the intended application and the classified ATEX zone.
Key requirements include:

• Resistance to corrosion and high pressure;

• Antistatic and non‑flammable materials;

• Testing and certifications tailored to the expected operating conditions.

The Importance of UL, FM, CSA, and IECEx Standards

In addition to ATEX certifications, industrial plants often need to comply with other internationally recognized standards, including UL, FM, CSA, and IECEx. These certifications ensure that products meet global safety regulations:

• UL (Underwriters Laboratories): U.S. certification confirming compliance with electrical, mechanical, and fire safety standards for industrial equipment.

• FM (Factory Mutual): a recognized safety standard focused on fire prevention and reliability in high‑risk industrial and insurance sectors.

• CSA (Canadian Standards Association): Canada’s reference standard for electrical, mechanical, and environmental safety.

• IECEx: the International Electrotechnical Commission system for certifying equipment used in potentially explosive atmospheres, harmonized on a global scale.

A Strategic Investment in Safety and Compliance

ATEX certifications for industrial plants are not only a legal requirement but also a strategic investment in safety and operational efficiency.

Produce International supports companies by supplying certified products from leading brands such as Killark, Chalmit Lighting, Hubbell, and Hawke, ensuring top‑tier quality and full compliance with the most rigorous international standards. Contact us for more information or tailored advice.