Fire-proof bridge is suitable for laying power cables below 10KV, control cables, lighting wiring and other indoor and outdoor overhead cable trenches and tunnels.

　　防火橋架主要由玻璃纖維增強材料和無機黏合劑復合的防火板與金屬骨架復合以及其他的防火基材組成。外層加防火涂料，防火橋架遇火后不會燃燒，從而阻隔火勢蔓延，具有極其良好的防火阻火效果，又具有耐火、耐油、耐腐蝕、、無污染，整體安裝方便，結構合理，使用壽命長，并且美觀，電纜安裝在電纜橋架中，環境整潔，清掃方便。防火涂料有涂層薄、耐火極限高、粘接力強的特點。

　　Fire-proof bridge is mainly composed of glass fiber reinforced material and inorganic binder composite fire-proof board, metal skeleton composite and other fire-proof substrates. Fire-proof coating is added to the outer layer to prevent the fire-proof bridge from burning after fire, thus preventing the spread of fire. It has excellent fire-proof and fire-proof effect, fire-proof, oil-proof, corrosion-resistant, non-toxic, pollution-free, convenient overall installation, reasonable structure, long service life, and beautiful. Cables are installed in the cable bridge and environment. Clean and easy to clean. Fire retardant coatings have the characteristics of thin coating, high fire resistance limit and strong adhesion.

　　結構構造：

　　Structure and structure:

　　防火橋架，表面有磨砂感，一般運用在消防設備配電線路中，包括消防控制室、消防水泵、消防電梯、防排煙風機和火災自動報警系統，除火災自動報警系統外其他配電線路可采用耐火電纜，而無需采用防火橋架。防火橋架在地下車庫中要求耐火時間大于1h。要求橋架防火的區段，可在托盤、梯架添加具有耐火或難燃性的板、網材料構成封閉或半封閉式結構，并在橋架表面涂刷符合CECS 24; 90《鋼結構防火涂料應用技術規范》的防火涂層，其整體耐火性應符合有關規范、標準的要求。

　　Fire-proof bridge with frosted surface is generally used in distribution lines of fire-fighting equipment, including fire control room, fire pump, fire elevator, smoke-proof fan and fire automatic alarm system. Fire-proof cable can be used in other distribution lines besides fire automatic alarm system, without using fire-proof bridge. Fire-proof bridge in underground garage requires fire-resistant time greater than 1 hour. In the section requiring fire protection of bridge frame, the closed or semi-closed structure can be constructed by adding fire-resistant or flame-retardant plate and net materials to pallets and ladders, and the fire-resistant coatings conforming to CECS 24 can be painted on the surface of bridge frame. 90 The fire-resistant coatings of "Technical Specification for Application of Fire-retardant Coatings for Steel Structures" should conform to the requirements of relevant national standards and standards. Ask.

　　位于蘇南金三角的長江之中，南與滬寧高速公路、滬寧高速鐵路蘇南沿江公路隔江相望，西與歷史古城鎮江相距40之遙。經過二十多年來的發展，企業規模不斷擴大，現廠區占地面積18678，建筑面積8676，擁有固定資產3000多萬元，進口設備三套，管材、橋架生產線八條，現有職工246人，科技人員50人。在ISO9001：ISO2008質量體系規范下，在激烈的市場競爭中，公司積極轉變經營理念，大力推行現代化企業管理制度，主營各類橋架、電纜橋架、匯線橋架、防火橋架、地面線槽、開關柜、儀器儀表、管閥件、ф15-ф630口徑防腐塑料管材、管件等系列產品，深受電力，冶金，化工，建筑等行業用戶的好評，我公司也成為國內外較有影響力的生產基地之一。

　　Zhenjiang Shenlong Electrical Appliance Pipe Co., Ltd. is located in the Yangtze River in the Golden Triangle of South Jiangsu Province. South of the city lies across the Yangtze River from Shanghai-Nanjing Expressway and Shanghai-Nanjing Express Railway along the Yangtze River in South Jiangsu Province. West of the city is 40 kilometers away from the ancient town of Jiangsu. After more than 20 years of development, the scale of the enterprise has been expanding. The factory covers an area of 18678 square meters, with a construction area of 8676 square meters, has more than 30 million yuan of fixed assets, three sets of imported equipment, eight production lines of pipe and bridge, and has 246 employees and 50 scientific and technological personnel. Under the standard of ISO 9001:ISO 2008 quality system and in the fierce market competition, the company has actively changed its management concept, vigorously promoted the modern enterprise management system, mainly engaged in various types of bridges, cable bridges, junction bridges, fire-proof bridges, ground slots, switchgear cabinets, instrumentation, pipe and valve fittings, 15-0 caliber anticorrosive plastics. Pipe, pipe fittings and other products are well received by users in electric power, metallurgy, chemical industry, construction and other industries. Our company has also become one of the more influential production bases at home and abroad.