1. It has good tensile and compressive strengthn2. The wall of PVC pipe is very smooth and has little resistance to fluidn3. PVC pipes have excellent acid resistance, alkali resistance and corrosion resistance, and are not affected by moisture and soil pH, so no anti-corrosion treatment is required when laying the pipes.n4. The installation of PVC pipes, whether connected by bonding or rubber ring, has good water tightness.n5. PVC pipe is not a nutrient source, so it will not be eroded by rodents.n6. Performance test: curing time, shrinkage, splitting strength, tensile strength, peel strength, thermal stability, shelf life, release of harmful substances.bility, and can be used in different environments.

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.nThe 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.

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.

The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high.Good aging resistance, normal service life can reach more than 50 years.The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage dischargenPVC rainwater pipes have excellent toughness, and the surface hardness and tensile strength of pipe fittings are excellent. Its oxidation resistance, corrosion resistance and aging resistance are very good,. The linear expansion coefficient of PVC rainwater pipe is small, only 0.16K/m. The deformation affected by temperature is small, 50% - 150% lower than that of similar pipes. Its thermal conductivity and elasticity are small, and its frost resistance is better than some metal pipes.

The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transmission.Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nPVC rainwater pipes have excellent toughness, and the surface hardness and tensile strength of pipe fittings are excellent. Its oxidation resistance, corrosion resistance and aging resistance are very good,. The linear expansion coefficient of PVC rainwater pipe is small, only 0.16K/m. The deformation affected by temperature is small, 50% - 150% lower than that of similar pipes. Its thermal conductivity and elasticity are small, and its frost resistance is better than some metal pipes.

The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transmission.Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

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.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.

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.

1. PVC pipe has good tensile and compressive strengthn2. The wall of PVC pipe is very smooth, so the resistance of water flow is very small, and the water delivery effect is very good.n3. The corrosion resistance and drug resistance of PVC pipe are also very good, with good acid and alkali resistance characteristics. It is not affected by moisture and soil pH, and has a long service life.n4. PVC pipes also have good water tightness. This kind of pipes are connected by adhesive or rubber ringnCan maintain good water tightness.n5. Pvc pipe has good tensile and thermal stability, and can be used in different environments.

Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high. Good aging resistance, normal service life can reach more than 50 years. nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

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. nLow cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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.nThe flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.nAfter strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

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. nLow cost: low price, convenient transportation and construction, long service life, so the overall cost is low.nNo 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. PVC drainage pipes are made of sanitary grade pvc resin with high-performance processing aids.n2. PVC drainage pipes use calcium zinc stabilizer, which is lead-free, healthy and non-toxic.n3. It is non plasticized PVC pipe without any plasticizer.n4. The technical level of PVC drainage pipes is advanced in China.n5. Various pressure grade pipes can be made, and white, blue, gray and other colors are available.n6. The flat opening and R opening can be expanded according to customer requirements, which is convenient for construction; Equipped with pure rubber sealing ring, it has good aging resistance and strong sealing performance.n7. After strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.n PVC water pipes have great advantages in physical and chemical properties. It is made of unique mechanical and physical properties. The service life of this kind of pipe can be as long as 50 years. At the same time, it has many characteristics such as corrosion resistance, aging resistance and wear resistance.

PVC water pipes have certain advantages in drainage. As long as the pipe diameter of the pipe used is smaller in the specified range, the clear height of its use space can be increased, and its use function can also be greatly improved.nExcellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.nLow 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.nPVC water pipe has good drainage performance. It is also very economical and beautiful. Its outer wall is white, so it does not need to be painted separately, nor does it have problems such as corrosion and falling off of the outer wall. In addition, this kind of pipe is very easy to clean. It has less visual obstacles, which not only greatly improves the job exchange, but also facilitates property management.n PVC water pipes have great advantages in physical and chemical properties. It is made of unique mechanical and physical properties. The service life of this kind of pipe can be as long as 50 years. At the same time, it has many characteristics such as corrosion resistance, aging resistance and wear resistance.

PVC water pipes have certain advantages in drainage. As long as the pipe diameter of the pipe used is smaller in the specified range, the clear height of its use space can be increased, and its use function can also be greatly improved.nExcellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.nLow 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.n PVC water pipes have great advantages in physical and chemical properties. It is made of unique mechanical and physical properties. The service life of this kind of pipe can be as long as 50 years. At the same time, it has many characteristics such as corrosion resistance, aging resistance and wear resistance.

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. 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.

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. 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.