[Tip] cold cotton helmet purchasing knowledge

One, cold cotton helmets by use

The cold-proof cotton helmet products are divided into two categories according to their use: general operations (Y) cold-resistant cotton helmets and special operations (T) cold-proof cotton helmets, of which T is divided into five categories: T1 applies to Fire source operating site; T2 applies to underground, tunnel, underground engineering, logging and other operations; T3 applies to flammable and explosive operating sites; T4 (insulation) applies to live working sites; T4 (low temperature) applies At low temperature workplaces. Every kind of cold cotton safety helmet has certain technical performance index and applicable scope, so choose to choose the corresponding product according to the industry and operating environment used.

Second, the cold cotton safety hat attention to raw materials manufacturing cold cotton safety helmets have a variety of materials, can be selected according to need. Now more commonly used plastic and fiberglass helmets, its color is relatively beautiful. Rattan helmets and bamboo hard hats cannot be guaranteed because quality cannot be guaranteed. Try not to use them.

Third, the cold cotton helmet to buy the right style helmet according to the shape of whether there are helmets, small helmets, curling helmets, along the helmet, large helmets and so on. Among them, the large-scale helmets are suitable for open-air operations, and have the function of preventing sunlight and rain; small and non-edge helmets are suitable for indoor, tunnels, wells, forests, scaffolds and other activities with a small range and are prone to brim collisions. The narrow place.

IV. Cold-proof cotton safety helmet Attention to product identification and appearance quality When purchasing, you should check whether there is a manufacturer's name, security verification label, and production license number on the cold cotton safety helmet (domestic production enterprises must obtain the state's production (License), production date (the validity of the plastic cap is not more than two and a half years, the validity period of the fiberglass cap is not more than three and a half years), and whether the product certificate and instruction manual are attached. In addition, dealers should be required to present the inspection report for the batch of goods and the production license of the manufacturer of the goods (for domestic production companies only), and check the validity period.

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