1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

1. The proportion of the material is only 1/10 of that of cast iron, which is easy to transport and install and reduces the cost.
2. Excellent chemical resistance, excellent acid and alkali resistance
3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current.
4. It can neither burn nor support combustion, and has no fire protection concerns.
5. Easy installation and low cost. It is easy to cut and connect. PVC glue is used for connection, which is reliable and safe
6. It has good weather resistance and can not be corrupted by bacteria and fungi.
7. The inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, the maintenance is relatively simple, and the cost is low.

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.
PVC 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.

Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.
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. PVC drainage pipe can replace other steel drainage pipes in a large range, and greatly reduce the energy consumption in the steelmaking process.
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.
After strict performance and hygiene tests, the product meets the national hygiene standards and is a healthy and environment-friendly water transmission pipeline.

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.
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.
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.
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. It has good tensile and compressive strength
2. The wall of PVC pipe is very smooth and has little resistance to fluid
3. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.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. The installation of PVC pipes, whether connected by bonding or rubber ring, has good water tightness.
5. PVC pipe is not a nutrient source, so it will not be eroded by rodents.
6. 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.
Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low.High mechanical strength: the pipe has good pressure resistance, impact resistance.Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.

1. It has good tensile and compressive strength
2. The wall of PVC pipe is very smooth and has little resistance to fluid
3. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry.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. The installation of PVC pipes, whether connected by bonding or rubber ring, has good water tightness.
5. PVC pipe is not a nutrient source, so it will not be eroded by rodents.
6. 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. PVC pipe has good tensile and compressive strength
2. 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.
3. 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.
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 surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high.

1. PVC pipe has good tensile and compressive strength
2. 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.
3. 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.
4. PVC pipes also have good water tightness. This kind of pipes are connected by adhesive or rubber ring
Can maintain good water tightness.
5. Pvc pipe has good tensile and thermal stability, and can be used in different environments.

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.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 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. It has good tensile and compressive strength
2. The wall of PVC pipe is very smooth and has little resistance to fluid
3. 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.
4. The installation of PVC pipes, whether connected by bonding or rubber ring, has good water tightness.
5. PVC pipe is not a nutrient source, so it will not be eroded by rodents.
6. 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. It has good tensile and compressive strength
2. The wall of PVC pipe is very smooth and has little resistance to fluid
3. 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.
4. The installation of PVC pipes, whether connected by bonding or rubber ring, has good water tightness.
5. PVC pipe is not a nutrient source, so it will not be eroded by rodents.
6. 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.
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.