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
      500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: 欧美激情一区二区久久久| 亚洲AV日韩AV高清在线观看| 国产精品亚洲一区二区杨幂| 日韩有码中文字幕国产| 成人免费无码h在线观看不卡| 久久中国国产Av秘 入口| 国内精品自在欧美一区| 无码精品人妻一区二区三区影院| 青草精品国产福利在线视频| 色欲国产精品一区成人精品| 激情综合婷婷色五月蜜桃| 中文无码妇乱子伦视频| 99久久er热在这里只有精品99| 国产六月婷婷爱在线观看 | 精品丝袜人妻久久久久久| 精品毛片乱码1区2区3区| 亚洲欧美国产另类视频| 中文无码一区二区不卡αv| 欧美中文字幕第一页线路一| 国产欧美日韩亚洲一区二区三区| 国产导航在线| 欧美牲交a欧美牲交aⅴ图片| 精品无码老熟妇magnet| 国产精品久久中文字幕| 性xxxx视频播放免费| 99福利资源久久福利资源| 国产欧美一区二区三区视频在线观看 | 亚州精品无码人妻久久| 人妻AV综合网| 国产三级精品三级在线观看| 成人国产精品视频频| 爽死你欧美大白屁股在线| 777米奇影院狠狠色| 99热这里只有成人精品国产| 超碰日韩AV在线| 国产真实露脸乱子伦原著| 一区二区三区综合在线视频| 97无码免费人妻超级碰碰夜夜| 亚洲男人第一无码av网站| 秋霞电影院午夜无码免费视频| 在线日韩日本国产亚洲|