
Plastic pipes provide a reliable and durable option for people who use them, such as engineers, contractors, designers, and end consumers, and they are made of polyvinyl chloride, as it contains an additive from a plasticizer that is generally used in the manufacture of window frames, waste pipes, electricity cables and others.
Emergency exit doors are mainly used in buildings where people enter and exit intensively and daily, such as commercial squares, buildings containing work offices, corporate buildings, hospitals, schools, universities, etc., where wide doors are used with two doors that are fire-resistant and heat-insulating in order to effectively prevent the spread of fire and smoke . It is also equipped with door coolers for easy exit and ensuring that the road remains clear.
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automatic extinguishing systems for engines and electrical cabinets using the sensor tube are classified as automatic systems that are pre-engineered to sense and extinguish fire, and pre-engineered systems are known as systems with specific performance
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