Zhengzhou, Henan Haotong Pipe Co., Ltd., is a large Central Plains Municipal sewer HDPE double wall corrugated pipe production, one double-wall corrugated pipe used in all aspects of life parameters corrugated plastic pipe in China in recent years or something. In telecommunications, railways, air conditioning ducts in the central system, the sewage treatment system, double-wall corrugated pipe pipe in all walks of life. But in Europe, the amount of double-wall corrugated pipe is still very large. According to the European 97-year investigation, the total amount of 2.264 million tons of plastic pipe used for drainage and sewerage is 1.274 million tons, accounting for 56.2%, this is because the country needs to build a modern, large sewage pipes throughout rural and urban drainage systems. In terms of the use of plastic pipe bellows specification, because technically more advanced European countries prefer the double-wall corrugated pipe. Its light texture, cold resistant, more suitable for the use of sewage treatment systems. Zhengzhou, Henan Haotong Pipe Co., Ltd., is one of the Central Plains municipal drains relatively large double-wall corrugated HDPE pipe manufacturer 3 construction is very convenient plastic bellows, because it's so small inside wall material handling very lightweight corrugated plastic pipe processing, and Under connection is also very convenient, very nervous or poor conditions in the duration of the case, its advantages will be quite prominent. 4 so difficult to produce friction drag is small, so the water than the general run double wall corrugated pipe pipe to be big. 5 is not because of anti-cold temperature is too low to produce signs of embrittlement fracture, nor AIDS long bacteria, not love fouling. 6 It was reported that the wear resistance of double-wall corrugated pipe than the German side of the pipe several times it must also be good. 7 And life is very long (as long as the sun and ultraviolet rays to prevent direct impact it can). Such projects in the pipeline that you can according to their own advantages and features it to select it. Haotong corrugated plastic pipe industry _ [] _ ??plastic pipe processing provided by the ho bellows pipe industry. Looking for "hdpe double wall corrugated pipe, pvc double wall corrugated pipe, pe pipes, pvc drainage" reliable supplier network operators choose to have the whole alliance certification: Zhengzhou Haotong Pipe Co., Ltd. (www.zzhtgy.com), trustworthiness and reliability, now click on the "Business League Support" on page live chat with us now!