When it comes to working in high-risk environments such as Oil & Gas, Electric Utilities, and New Energy sectors, safety is not optional — it’s essential. Flame and arc hazards can lead to life-threatening accidents, and the right protective clothing can make the difference between safety and tragedy. One of the most widely recognized standards for protective clothing is EN ISO 11612, and at Harbor365, we ensure our garments meet and exceed these global benchmarks.
What is EN ISO 11612?
EN ISO 11612 is an international standard that specifies the performance requirements for protective clothing designed to shield workers from heat and flames. Garments certified under this standard are tested to ensure they resist ignition, limit flame spread, and protect the wearer from a variety of thermal hazards.
This standard applies to workers exposed to:
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Heat and flame
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Molten metal splashes
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Convective and radiant heat
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Contact heat
It ensures that the protective clothing provides a reliable barrier without compromising comfort and durability.
Key Performance Parameters of EN ISO 11612
Garments tested under EN ISO 11612 are evaluated on the following performance categories:
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A1 & A2: Resistance to flame spread (surface ignition and edge ignition).
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B1 – B3: Protection against convective heat.
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C1 – C4: Protection against radiant heat.
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D1 – D3: Resistance to molten aluminum splashes.
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E1 – E3: Resistance to molten iron splashes.
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F1 – F3: Protection against contact heat.
The higher the number, the greater the level of protection.
Why EN ISO 11612 Matters for High-Risk Industries
Workers in industries like Oil & Gas, Utilities, and Foundries face unpredictable fire and thermal hazards daily. Clothing certified under EN ISO 11612 ensures:
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Reduced risk of burn injuries
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Improved survival and recovery outcomes in case of accidents
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Confidence and compliance with international safety requirements
Harbor365 and EN ISO 11612 Compliance
At Harbor365, we are committed to delivering flame and arc-resistant protective clothing that meets global standards. Our garments are rigorously tested to align with EN ISO 11612, ensuring maximum safety, comfort, and durability.
With region-specific solutions, we tailor our protective wear to suit diverse climates and working conditions worldwide, providing:
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Lightweight yet durable fabrics
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Breathable comfort without compromising safety
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Long-lasting performance in demanding environments
Conclusion
Choosing the right protective clothing is about more than just compliance — it’s about safeguarding lives. EN ISO 11612 sets the benchmark for heat and flame protection, and Harbor365 proudly stands as a global expert in delivering certified, high-quality protective wear that workers can trust.
