亚洲欧美偷国产日韩,日韩欧美在线观看一区二区视频,久久伊人色AV天堂九九小黄鸭,精品999日本久久久影院

      Plastic alloy pipe for communication

      Plastic alloy pipe for communication

      The plastic alloy pipe used a variety of polymer materials and it is made after interpenetrating network alloying technology. It has excellent acid, alkali, salt and other chemical corrosion resistance, the service life is at least 30 years and buried for 50 years. It also has high toughness, high pressure resistance and high impact resistance. The special fixation is not needed in the construction. When doing the connection, you just need to set in after the special glue. It can be applied to all kinds of infrastructure of communication cables and power cables instead of steel pipe across the road. 


      Product feature:

      1. Good corrosion resistance and environmental adaptability

      It has excellent acid, alkali, salt and other chemical corrosion resistance. Tested by Zhejiang Technical Supervision Bureau, its index (1.50g/square meter) meets the technical requirements of corrosive fluid transmission pipe. So it is suitable for all kinds of soil and working environment. For example, the service life of the steel pipe is only 35 years laid in saline-alkali land, however, the plastic alloy pipe is at least 30 years, if it is buried, the service life can reach 50 years.

      2. Novel structure, high compressive strength:

      It uses the multi-alloying technology of interpenetrating network and takes the advantage of principle of mechanical distribution to design the innovative structure. It adopts a unique enhanced integral mechanical frame with square outside and regular dodecagon inside and auxiliary triangle support to disperse the stress to support the pipe and improve the compressive strength. So it has the outstanding performance of high toughness, high pressure resistance and high strength. Structure, formula and technology are the three major innovations of this product.

      3. Wide application:

      It can be widely used in all kinds of infrastructure of communication cables and power cables instead of steel pipe across the road and also other occasions with special requirements for pipeline protection to make the pipeline operation more reliable and safer.

      4. Assembly of the pipe parts is convenient:

      The innovative structure of the pipe not only achieves the purpose of dispersing stress support and improving compressive strength, but also facilitates the assembly of the pipe parts. The special fixation is not needed in the construction.

      5. Convenient construction and low project cost:

      The pipe is connected by bushing and only need to be coated with special glue when being connected. The end of the pipe is printed with an assembly mark, which is convenient for supervision personnel to check whether it is set to the position. Compared with steel pipe, it reduces labor intensity during construction. The price of the pipe is only 2/3 of that of steel pipe. Only from the material cost of a calculation, the engineering cost of each kilometer can save nearly 20,000 yuan, and the service life is much more than steel pipe.



      Mechanical Properties of plastic alloy pipe for communication



      Standard specification for plastic alloy pipe for telecommunication


      Application area


      “Feng”communication plastic alloy pipe, can be widely used in all kinds of communication cables, optical communication cables and power cables and other engineering infrastructure to replace the steel pipe crossing the road, and other special requirements on pipeline protection occasions.


      ?
      為您報價
      主站蜘蛛池模板: 国产麻豆精品传媒av国产| 欧州一级片| 爱情岛论坛自拍亚洲品质极速最新章 | 亚洲美日韩| 国产无色aaa| 成人免费午夜无码视频| 1313午夜精品理论片| 欧美性猛交xxxx免费看久久| 天天舔日日操| 国产综合精品久久丫| 无码少妇精品一区二区免费动态| 黄色一级大片在线观看| 亚洲最新在线| 99毛片| 亲子乱aⅴ一区二区三区| 国产免费观看久久黄av片| 男人添女人下部免费观看 | 又黄又爽吃奶视频在线观看 | 国产在线观看免费av| 夜夜嗨av一区二区三区网页| 高潮精品一区videoshd| 欧洲丰满少妇a毛片| 五月天精品视频在线观看 | 99热9| 中文字幕无码中文字幕有码a| 理论片午午伦夜理片影院99| 可以直接观看的av网站| 成人久久网| 中文字幕无码日韩专区免费| 天天爱夜夜操| 亚洲 欧美 视频 手机在线| 91精品国产自产| 日韩一区二区三区av| 成年人免费看视频| 中国少妇内射xxxxⅹ| 米奇影视第四色| 国产一区二区三区影视| 亚洲手机天堂| 91亚洲精品一区| 国产精品亚洲综合久久系列| 毛片内射-百度|