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        Development history of double wall corrugated pipe

        Source: Time:2016-06-08 17:11:32 frequency:

        The double wall corrugated pipe is developed in seventy years, which is a new type of plastic pipe with circular structure and smooth inner wall, which has the advantages of environmental protection, energy saving, light weight, high strength, corrosion resistance and so on.
        China from 1980s to the beginning of the introduction of plastic corrugated pipe production line, the beginning of the time is mainly small caliber production line, the main product is the communication cable sheath. In the ninety's, the development of the domestic double wall corrugated pipe production line has been successfully developed, and the production equipment has changed from import to independent production.
        China's double wall corrugated pipe equipment manufacturing industry is accompanied by the application of double wall corrugated pipe and the gradual development of the application. Up.

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