<tfoot id="xl0h2"><fieldset id="xl0h2"></fieldset></tfoot>
      <strong id="xl0h2"></strong>
      
      
      <abbr id="xl0h2"><samp id="xl0h2"><acronym id="xl0h2"></acronym></samp></abbr>
        99久久综合精品五月天,中文字幕日韩精品有码视频,久久精品国产精品亚洲蜜月,人人干人人噪人人摸,性欧美老人牲交xxxxx视频,国产精品成人无码久久久,大肉大捧一进一出视频,大屁股肥熟女流白浆

        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
        718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: 四虎在线永久免费看精品| 2019国产精品青青草原| 日本久久精品一区二区三区 | 99国产精品久久久久久久日本竹| 亚洲精品无码成人A片九色播放| 免费人成在线观看网站| 亚洲 小说区 图片区 都市| 阳西县| 国产免费午夜福利蜜芽无码| 国产成人精品一区二区秒拍1o| 欧美成本人视频免费播放| 国产精品久久久久影院色| 她也色tayese在线视频| 国产成人啪精品午夜网站| 亚洲男女羞羞无遮挡久久丫| 国产福利萌白酱在线观看视频| 少妇无套内射中出视频| 高清无码爆乳潮喷在线观看| 国产啪视频免费观看视频| 成人无码特黄特黄AV片在线| 精品无套挺进少妇内谢| 少妇熟女久久综合网色欲| 精品视频不卡免费观看| 亚洲综合一区二区国产精品| 娇小萝被两个黑人用半米长| 日本三线免费视频观看| 日本国产一区二区三区在线观看| 精品久久久久久无码人妻蜜桃| japanese无码中文字幕| 国产极品粉嫩尤物一线天| 日本熟妇色xxxxx日本免费看| 水蜜桃av无码| 欧美gv在线| 国产欧美日韩视频一区二区三区| 亚洲AV毛片一区二区三区| 久久精品色一情一乱一伦| 西西人体www大胆高清| 亚洲日本韩国欧美云霸高清 | 国产影片AV级毛片特别刺激| 最新偷拍一区二区三区| 东京热人妻丝袜无码AV一二三区观|