Hebei Zeal Glass Fiber Products Co., Ltd. specializes in the production of fireproof casings, adhering to the tenet of “customer first, quality first”. However, we are actively exploring domestic and foreign markets, pioneering and enterprising, and actively moving forward. Let us introduce the advantages of the fireproof casing produced by Hebei Zeal Glass Fiber Products Co., Ltd.:
The special protection fireproof casing for hydraulic oil pipe, the special fireproof casing for steel making plant, and the flexible fireproof pipe have the following characteristics:
Safe and environmentally friendly, protect workers’ health
The alkali-free glass fiber itself has strong tensile strength, no wrinkle breakage, resistance to vulcanization, smokeless, halogen-free, non-toxic, pure oxygen, non-combustible, and good insulation properties. After curing with organic silica gel, it further enhances its safety and environmental protection performance and effectively protects it. Workers’ human health reduces the incidence of occupational diseases. Unlike asbestos products, it is extremely harmful to the human body and the environment.
Excellent high temperature resistance
Special protective fire protection casing for hydraulic oil pipe, special fireproof casing for steel making plant, flexible fire tube surface. The organic silicon structure contains both “organic group” and “inorganic structure”. This special composition and molecular structure make it Combines the properties of organic matter with the function of inorganic matter. Compared with other polymer materials, its most prominent is high temperature resistance. The silicon-oxygen (Si-O) bond is the main chain structure, the bond energy of the C-C bond is 82.6 kcal / gram, and the bond energy of the Si-O bond is 121 kcal / gram in the silicone, so Its thermal stability is high, and the chemical bonds of molecules at high temperatures (or radiation irradiation) do not break or decompose. Silicone is not only resistant to high temperatures, but also resistant to low temperatures and can be used over a wide temperature range. Whether it is chemical or physical mechanical properties, it varies little with temperature.
Splash prevention, multiple protection
In the smelting industry, the temperature of the medium in the electric furnace is extremely high, and it is easy to form high temperature splashing (as in the electric welding industry). After cooling and solidifying, slag is formed on the pipe or cable, which will harden the rubber of the outer layer of the pipe or cable, and finally Brittle fracture. In addition, it damages unprotected equipment and cables. After multiple silicone-coated fire tubes, it can achieve multiple safety protections. The maximum temperature resistance can reach 1300 degrees Celsius, which can effectively block high temperature melts such as molten iron, molten copper and molten aluminum. Splash to prevent damage to surrounding cables and equipment.
Thermal insulation, energy saving, radiation resistance
In high-temperature workshops, many pipes, valves or equipment have very high internal temperatures. If they are not covered with protective materials, they are likely to cause burns or heat loss. Special protective fire protection casing for hydraulic oil pipe, special fireproof casing for steel making plant, flexible fireproof tube has better thermal stability than other polymer materials, and is resistant to radiation and thermal insulation, preventing accidents and reducing energy consumption. It can also prevent the heat of the medium in the pipeline from being directly transmitted to the surrounding environment, so that the temperature of the workshop is too high, and the cooling cost is saved.
Moisture-proof, oil-proof, weather-proof, anti-pollution, and extend the service life of equipment
Special protection fire protection casing for hydraulic oil pipe, special fireproof casing for steel making plant, flexible fire tube with strong chemical stability, no reaction to oil, water, acid and alkali in organic silicon, within 260 °C, long-term use It does not age, and its service life in the natural environment can reach several decades, which can maximize the protection of pipes, cables and equipment in these occasions and greatly extend its service life.
Ozone resistance, voltage resistance, arc resistance, corona resistance
Since the surface is coated with silicone, its main chain is -Si-O-, and no double bond exists, so it is not easily decomposed by ultraviolet light and ozone. Special protective fire protection casing for hydraulic oil pipe, special fireproof casing for steel making plant, flexible fireproof tube with good electrical insulation performance, dielectric loss, withstand voltage, arc resistance, corona resistance, volume resistible and surface resistible They are among the best in insulating materials, and their electrical properties are minimally affected by temperature and frequency. Therefore, they are a stable electrical insulating material and are widely used in the electronics and electrical industries.
Flame retardant, reducing fire incidence and spreading speed
If the pipeline conveys flammable medium or toxic medium, it may cause fire or casualty when it leaks; the cable is often burned due to local high temperature; the high temperature casing is woven with glass fiber which is extremely resistant to high temperature, and the surface is added with silica gel. Special materials such as appropriate flame retardants have excellent flame retardation. Even if a fire occurs, it can prevent the spread of the fire, still protect the internal pipeline intact for a long time, and provide sufficient time for the rescue of important information such as data and data.
