欧美白妞大战非洲大炮,欧美熟妇乱子伦XX视频,97在线免费视频,欧美亚洲日本国产综合在线美利坚,国产成人一区二区三区免费,国产视频久久久久,2021国产精品久久,久久99国产精品久久99小说

      Products

      Location: Home >Products >Bridge series >Polymer alloy plastic cable tray

      Recommend

      Contact Us

      Jiangsu Xinhantong Intelligent Electrical Technology Co., Ltd

      Tel: 0511-80303080

      Fax: 0511-80303081

      Address: No.1 Chaoyang North Road, Chengbei Science and Technology Industrial Park, Sanmao Street, Yangzhong City

      Polymer alloy plastic cable tray

      2024-05-29
      516次

      Product introduction: The polymer alloy plastic cable tray is a new generation of cable tray developed by our company according to the cable tray standard formulated by the Engineering Construction Committee. Its anti-corrosion performance, mechanical performance, anti-aging performance, etc. are greater than other cable tray products. The second generation of polymer alloy plastic cable tray (lined with alloy plate) is the crystallization of long-term research by our company's personnel. The aluminum magnesium alloy plate material is added to the cable tray to prevent corrosion and rust caused by the exposed metal at the cable tray port, realizing the technical breakthrough of no support for large span or even super large span. The anti-corrosion raw materials selected for the polymer alloy plastic cable tray have flame retardant properties, with an oxygen index of more than 50%, which can be widely used in various corrosive environments and can be used in the open air for a long time.

      Product advantages: Polymer materials themselves are flame retardant, and self extinguishing materials belong to the flame retardant level. They can effectively prevent cable losses caused by external fires, and strive for effective fire extinguishing time. Polymer resins are improved with various materials that are resistant to impact, flame, UV, high and low temperatures, etc. to form corrosive gases and liquids that are resistant to strong acids, strong alkalis, salts, ammonia, high humidity, etc. They are highly flame retardant, anti-static, shielding, and aging resistant, with a service life of over 50 years. The use of high span and heavy load conditions can better reflect its own value, save manpower, material resources, and raw materials, and after several years, polymer alloy plastic cable trays can still be recycled and reused.

      Wind resistance level IP65, resistance to wind load level ten, ignition point 245 *, and service life for at least 50 years in environments not exceeding 60.


      contact us

      Jiangsu Xinhantong Intelligent Electrical Technology Co., Ltd

      Tel: 0511-80303080

      Fax: 0511-80303081

      Address: No.1 Chaoyang North Road, Chengbei Science and Technology Industrial Park, Sanmao Street, Yangzhong City

      主站蜘蛛池模板: 久久这里有精品国产电影网| 潮喷无码正在播放| 国产高清乱码女大生av| 少妇一级无码av专区| 国产成人不卡无码免费视频| 亚洲情a成黄在线观看动漫尤物 | 久久精品国产亚洲AV麻| 国产精品亚洲专区无码电影| 香蕉人人超人人超碰超国产| 国产在线观看一区二区三区| 99久久精品免费看国产| 殴美国产中文字幕视频在线观看 | 一本丁香综合久久久久不卡网站| 亚洲av女人18毛片水真多| 久久w5ww成w人免费| 国产精品亚洲一区二区无码| 亚洲AV无码成H人动漫无遮挡 | 熟妇人妻无码中文字幕老熟妇| 亚洲国产精品久久网午夜| 久久精品私人影院免费看| 欧洲激情无码一区二区三区| 国内精品美女a∨在线播放| 国产成人高清精品亚洲| 日韩精品东京热无码视频| 日韩V欧美V中文在线| 99热成人精品国产免| 亚洲av无码片在线播放| 国产v欧美v日韩v综合精品| 亚洲色AV性色在线观看| 人妻丰满熟妇av无码区hd| 高清破外女出血AV毛片| 99久re热视频这里只有精品6| 亚洲天堂精品一区二区| 99ri国产在线观看| 亚洲色欲Aⅴ无码一区二区| 亚洲超清无码制服丝袜无广告| 国产精品欧美福利久久| 亚洲男人av天堂午夜在| 国产精品1区2区| 欧美亚洲日本国产综合在线美利坚| 欧美综合激情|