When should I replace my safety helmet?- Ningbo Hoyoung Safety Products Co.,Ltd

Guidelines for replacing safety helmets

1. Regular replacement based on age

Most plastic (ABS) safety helmets are recommended to be replaced every 2–3 years. Fiberglass or composite safety helmets typically require a replacement cycle of 2–3 years, but this can be shortened to 1–2 years in harsh environments such as high temperature and humidity.

National standard GB2811-2019 specifies that the mandatory scrapping period for safety helmets must be clearly marked on the product label. The typical scrapping period is 30 months (approximately 2.5 years).

2. After impact or visible damage

After a strong impact (such as a fall or being struck by a heavy object), even if the helmet appears to be intact, it should be replaced immediately, as the internal structure may be damaged.

If a visual inspection reveals cracks, deformation, damage, deterioration of the helmet lining, loose fittings, or inadequate safety straps, the helmet must be replaced.

3. Special Environments or Usage Conditions
In corrosive or high-temperature environments such as those involving chemicals, high temperatures, humidity, and strong ultraviolet rays, safety helmets age faster. It is recommended that they be inspected every 1–2 years and replaced in advance based on actual wear.
For safety helmets with special features such as cold protection, fire protection, and electrical shock protection, the service life is also affected by the material and working environment. Replacement should be based on the product manual or manufacturer's recommendations.
4. Regular Inspection and Recordkeeping
It is recommended to visually inspect safety helmets monthly, recording the date of use, number of impacts, and repairs.
For safety helmets manufactured under an ISO9001 quality management system, such as those from Ningbo Hoyoung Safety Products Co., Ltd., the company provides CE certification and a service life label, allowing users to replace them according to the expiration date indicated on the label.

What is the difference between a safety helmet and a bump helmet?

Item	Safety Helmet	Bump Helmet
Main Function	Protects the head from falling objects and impact from overhead hazards; provides top‑down cushioning.	Primarily guards against mechanical impacts (e.g., collisions, bumps); suitable for electrical, railway, and other environments requiring lightweight protection.
Structure	Consists of shell, liner, chin strap, and rear band; internal clearance of 25–50 mm for impact absorption.	Made of polymer shell + EVA padding; weight is about half that of a standard safety helmet; simpler construction.
Protection Scope	Emphasizes top‑head protection; side and front impact resistance is relatively limited.	Offers more balanced protection for front, side, and rear impacts; overall impact‑distribution is better, though the absolute protection level is slightly lower than a safety helmet.
Typical Applications	Construction, mining, heavy industry, and other high‑risk work sites.	Electrical work, railway, light industry, and tasks requiring frequent movement.