The single-wall corrugated pipe and double-wall corrugated pipe have significant differences.

The single-wall corrugated pipe and double-wall corrugated pipe have significant differences. Let's introduce the differences between these two in terms of pipe material, application, and performance.

1. Pipe Material: Double-wall corrugated pipe: The double-wall corrugated pipe is made by simultaneously extruding two concentric pipes, and then welding the corrugated outer pipe on the smooth inner wall of the copper pipe. It has a smooth inner wall and a corrugated outer wall, is lightweight and high-strength, and can save 40-60% of materials compared to ordinary UPVC pipes. It is mainly used as a protective tube for communication cables, building exhaust pipes, and agricultural drainage pipes. Single-wall corrugated pipe: The single-wall plastic corrugated pipe refers to the plastic pipe with corrugations on both the inner and outer walls. It has high rigidity, can be bent arbitrarily, and is infinitely long coiled.

2. Applications: Plastic double-wall corrugated pipe: Plastic double-wall corrugated pipes can be widely used for drainage and water permeation under heavy load conditions such as highways, slopes, golf courses; municipal sewage; communication, power cable sheathing, etc. Single-wall corrugated pipe: Single-wall corrugated pipes can be widely used for drainage and water permeation under light load conditions such as golf courses, sports fields; indoor decoration wire sheathing; automotive wire sheathing; prestressed anchor sheathing; air conditioner drainage pipes, etc.

3. Performance: Under the same strength and rigidity requirements, the use of double-wall corrugated pipes can save 30%-50% of materials compared to ordinary plastic pipes. They have better technical and economic performance, and are convenient for transportation and installation, reducing the labor intensity of construction personnel and the total investment of the project. However, their bending degree is small.

Therefore, plastic double-wall corrugated pipes have excellent performance.

Above are the differences between single-wall corrugated pipes and double-wall corrugated pipes. By analyzing the pipe material, application, and performance, you can choose the more suitable one from these two types.