1. Light weight, convenient handling: small density, convenient handling, loading and construction.n2. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.n3. Low fluid resistance: the inner wall of the pipe is smooth, its roughness coefficient is only 0.009, and the fluid resistance is small, which effectively improves the hydraulic conditions of the pipe network and reduces the system operating costs.n4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength.n5. Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low.n6. Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.n7. No impact on water quality: It is confirmed by the dissolution test that it does not affect the water quality and is suitable for large-scale promotion and application.
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