<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
        697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: 色琪琪丁香婷婷综合久久| 国产精品久久久久影院老司| 无码熟妇人妻av影音先锋| 中文字幕久久人妻熟人妻| 日本福利一区二区精品| 国产国拍精品av在线观看| 中文字幕自拍偷拍福利视频| 午夜综合网| 内射一区二区三区四区| 精品国产迷系列在线观看| 遵义市| 国产精品蜜臀av在线一区| 男人的天堂av社区在线| 国产99视频精品免费视频36| 日韩精品一区二区三区蜜臀| 色综合久久久久综合体桃花网| 粉嫩一区二区三区精品视频| 一本一道av中文字幕无码| 午夜无码免费福利视频网址| 非会员区试看120秒6次| 青青青青国产免费线在线观看| 色老99久久九九爱精品| 高清自拍亚洲精品二区| 九九热精品在线观看| 天天摸夜夜摸夜夜狠狠添| 国产成人a∨激情视频厨房| 国产亚洲精品自在久久vr| 一区二区三区精品自拍视频| 激烈的性高湖波多野结衣| 精品无码中文视频在线观看| 日韩一区二区三区精彩视频| 国产精品二区中文字幕| 色香欲天天影视综合网| 四虎在线成人免费观看| 国产福利深夜在线播放| 一出一进一爽一粗一大视频| 一卡2卡三卡4卡免费网站| 亚洲国产精品高清线久久| 国产亚洲精品国产福APP| 久久人人妻人人爽人人爽| 久久精品国产亚洲AV成人毛片|