1. Light weight, convenient handling: small density, convenient handling, loading and construction.
2. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.
3. 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.
4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength.
5. Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low.
6. Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.
7. 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.
1. Light weight, convenient handling: small density, convenient handling, loading and construction.
2. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.
3. 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.
4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength.
5. Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low.
The linear expansion coefficient of the pipeline is small, 0.07mm/℃, and the deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and the frost resistance is excellent compared with the cast iron drainage pipe.
The thermal conductivity and elastic modulus are small, and the frost resistance is better than that of cast iron drain pipes. The pipes and pipe fittings can be connected by bonding. The construction method is simple, the operation is convenient, and the installation efficiency is high. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transmission. The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to block, and the maintenance workload is small. The material has high oxygen index and self extinguishing property. The linear expansion coefficient of the pipeline is small, 0.07mm/℃, and the deformation affected by temperature is small.
1. Light weight, convenient handling: small density, convenient handling, loading and construction.
2. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.
3. 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.
4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength.
5. Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low.
6. Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.
7. 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.