The classification and color introduction of Safety helmet

There are two styles of safety helmets: universal type and special type.

1. Universal type：It is mainly used to protect the impact of the head, the feature is puncture resistance, it is mainly used in the construction industry.   

2. Special type：there are 6 kinds of types according to the application.

(1) Electrical safety helmet：The insulation performance of the cap shell is very good, and it is widely used in electrical installation, high voltage operation and other industries. 

(2) Anti-static safety helmet: Antistatic agent is added to cap shell and cap lining material, it is used in places with combustible gas or steam and other explosive item, it refers to "electrical safety regulations" provisions of 0 area, 1 area, the minimum ignition energy of combustible is more than 0.2MJ.  

(3) Cold-proof safety helmet: Low temperature characteristics are good, it is made from cotton, fur and other warm materials, you can wear it in an environment where the temperature is not lower than -20℃. 

(4) High temperature/radiant heat resistant safety helmet: it is equipped with Good thermal stability and chemical stability and it can be used in fire- fighting, smelting and other places with radiant heat source.  

(5) Side compression resistant safety helmet: it is high mechanical strength and bend-resistant and can be used in forestry, underground engineering, underground coal mining and other industries.

(6) Safety helmet with accessories: To meet a certain use requirement。

The meaning of the color of Safety Helmet 

White：It is generally for supervision or safety personnel, quality supervision personnel, construction site managers, government departments and other middle-level leader. 

Wine red：It is generally for construction site leader.

Red：Generally it is for technician. Sometimes party A's personnel or foreign guests will also wear red helmets for inspection, so it is more complicated the personnel wearing red helmets are more。

Yellow：Ordinary construction workers would wear yellow helmet.

Blue：It is for special operation personnel, they need to hold a certificate on guard, the electrician, welder and tower crane driver usually wear this color of helmet.