Double-wall corrugated pipe comprehensive introduction: structure, use and connection mode
2024.08.31
Double-wall corrugated pipe is a common piping materials, with a unique corrugated structure and superior performance, its wall cross-section is a double-layer structure, the inner wall is relatively smooth and flat, the outer wall is equally spaced with trapezoidal hollow structure. This structure greatly enhances the pipe's ring stiffness, resistance and stability, and at the same time make its internal friction coefficient is small, in the construction of the pipe to reduce the slope of the laying, reduce the amount of work and reduce costs. Double-wall corrugated pipe has excellent drainage performance and corrosion resistance, widely used in municipal drainage systems, agricultural irrigation systems, industrial wastewater discharge and other fields.
Double-wall corrugated pipe connection methods: socket connection and heat shrinkable sleeve connection. Socket connection is the most commonly used connection of double-wall corrugated pipe, one end of the double-wall corrugated pipe is made into a socket, the other end is a socket connection method. This way is more convenient and quick construction, but the sealing is poor. Heat shrinkable sleeve connection is the use of fibre reinforced polyethylene heat shrinkable tape as the inner layer, heat shrinkable tube as the outer layer, heat shrinkable tube coated with hot melt adhesive on the inner surface, after heating, the adjacent pipe ends will be close to the tightly hooped even the city of one of the connection method. This connection is easy to install and safe and reliable.
The above is the structure, use and connection of double-wall corrugated pipe, I hope to help you. Huasu launched the double-wall corrugated pipe ring rigidity, low fluid resistance, good sealing, corrosion resistance and quality of easy construction. Excellent performance and reliable quality assurance make Huasu double-wall corrugated pipe favoured by many consumers, enjoying a high reputation in Hainan and even the national pipeline market.
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