(2) It has the characteristics of fire resistance, oil resistance, corrosion resistance, non-toxic, pollution-free,convenient installation, beautiful and so on
(3) It has a frosted surface and is generally used in fire protection.
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Indoor fireproof powder coating cable trunking installation cable trunking
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
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Features of fireproof cable tray
(1) Because of the fireproof coating added to its outer layer, it will not burn in case of fire, thus blocking the spread of the fire.
product information
fire-proof cable tray | fire-resistant cable bridge |
Fire proof cable bridge: the shell of ordinary cable tray or cable tray with fire smoke spreading is added with fireproof partition layer. Some shells are coated with fire retardant coating, which can transmit heat to the interior of the fire within the specified time. The fireproof cable tray can operate normally, and the fire burning temperature reaches about 800 degrees. The fire resistance time of the fire-proof cable tray is 30 minutes, 40 minutes and 60 minutes respectively. | The shell and insulation layer of the fire-resistant bus cable tray are made of fireproof materials with high-temperature resistance ≥ 1100 ℃ and insulation materials with high-temperature resistance ≥ 300 ℃. The fire-resistant time of fire-resistant cable tray includes 60 minutes, 90 minutes, 120 minutes and 180 minutes. When the temperature reaches 920-1050 ℃, it will burn, and the full load operation can reach more than 8 hours. |
The fire-proof cable tray is made of steel shell, double-layer fire-proof cover plate and inorganic fire-proof trough box. The average thickness of thermal insulation layer is 25 mm. The double-layer cover plate ventilates and dissipates heat, and the fire-proof coating is sprayed inside. When the fire-proof cable tray encounters fire, the coating expands, blocks the heat dissipation hole, and protects the cable in the box. The fireproof performance of the unorganized fire-proof box has been tested by the national fixed fire resistance Inspection Center for 60 minutes, The cable has no damage. The support structure is good, which can effectively fix the inorganic fireproof trough box | The thickness of fire retardant paint should be greater than or equal to 1 mm, which is the general effect of fire retardant paint. There are also cheap and expensive differences, and the expensive effect is better |
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