1. PPR pipe is light in weight, corrosion resistant, non scaling, long in service life and convenient in installation. PP-R has good welding performance. Pipes and pipe fittings can be connected by hot melting and electric melting. The device is convenient, and the strength of the connection part is greater than the strength of the pipe itself.n2. PPR pipe insulation and energy saving. Its thermal conductivity is 0.21w/mk, which is only 1/200 of that of steel pipe. Vicat softening point of PPR pipe is 131.5 ℃. The maximum working temperature can reach 95 ℃, which can meet the application requirements of hot water system in building water supply and drainage standards.n3. PPR tube is non-toxic and sanitary. The raw material molecules of PP-R are only carbon and hydrogen, and there are no harmful and toxic elements. They are sanitary and can be used not only for cold and hot water pipes, but also for pure drinking water systems.n4. PPR pipe materials can be recycled for application. PP-R waste is recycled and used for pipe and pipe fittings consumption after cleaning and crushing. The amount of recycled materials shall not exceed 10% of the total amount, which will not affect the output and quality.nPPR pipes are widely used in building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheath, industrial fluid escort, agricultural irrigation and other construction, municipal, industrial and agricultural areas.

1. Ppr pipe has good environmental protection and is also very sanitary. it can not only be used as a cold and hot water pipe, but also as a pure drinking water system.n2. Ppr pipe insulation energy saving effect is very good.n3. Ppr pipes have good heat resistance and can meet the requirements of hot water system in building codes.n4. Long service life of ppr pipesn5. Ppr pipes are easy to install and the joints are also very reliable.

1. Light weight, easy transportation and handling, low labor intensityn2. It is resistant to corrosion, aging, rust, long service life, and wide geological adaptability;n3. Good electrical resistance, flame retardancy, self extinguishing, durable, reliable line operation. High volume resistivity and excellent performance of isolating electroden4. High strength, heat resistance, long service life, good flexibility, high temperature resistance, not easy to break and aging, long service life, no radioactive pollution and other advantages.n5. Convenient construction. The design is reasonable and the construction is convenient.n6. It has superior cost performance and obvious economic and environmental benefits.

1. Light weight, easy to transport and transport, low labor intensity, 1/6 of the steel pipen2. It is resistant to corrosion, aging, rust and has a long service life. PVC-C pipes are resistant to acid, alkali, salt, oil, electricity and other media, with a wide geological adaptation range;n3. Good electrical resistance, flame retardancy, self extinguishing, durable, reliable line operation. The volume resistivity is high, and the performance of the isolating electrode is excellent, which can withstand high voltage above 30000 volts;n4. High strength, heat resistance and long service life. The Vicat temperature of PVC-C power cable casing reaches above 93 ℃nPVC is 10 degrees higher. Compared with the traditional asbestos cement pipe, it has good flexibility, high temperature resistance, is not easy to break and age, and has a long service lifenLong life, no radioactive pollution and other advantages. Its strength can replace the steel pipe to avoid damage caused by high temperature of single core cable caused by closed magnetic circuit formed by the steel pipe.n5. Convenient construction. The conduit is composed of joints, waterproof sealing rings, brackets and other components. The design is reasonable and the construction is convenient. Generally, the concrete protective layer does not need to be poured.n6. It has superior cost performance and obvious economic and environmental benefits.

1. Light weight: the proportion of the material is only 1/10 of that of cast iron. It is easy to transport and install, reducing the cost.n2. Excellent chemical resistance: excellent acid and alkali resistance (except for strong acid and alkali near saturation point or strong oxidizing chemicals).n3. Pvc drainage pipe has excellent corrosion resistance to inorganic acid, alkali, salt and other substances, so it is more suitable for industrial sewage discharge and transmission.n4. Good flame retardancy: The oxygen index of PVC-C is 60, and its combustion capacity is very low. It will extinguish immediately after leaving the fire, and will not produce fire droplets. It can also inhibit the generation of smoke and toxic gases.

1. Robust: PVC-C is stronger than PP-R, PB and PEX, so it only needs fewer hooks and supports. PVC-C can withstand higher pressure. At the same flow rate, compared with PP-R, PB and PEX pipes, PVC-C pipes can use smaller pipe diameters.n2. Convenient installation: It can be connected by using special fusing agent. No special tools are required during installation, which is applicable to both surface and concealed installation.n3. Corrosion resistance: PVC-C is not easy to penetrate oxygen, so the metal parts in the system will not be corroded due to oxidation.n4. Good flame retardancy: The oxygen index of PVC-C is 60, and its combustion capacity is very low. It will extinguish immediately after leaving the fire, and will not produce fire droplets. It can also inhibit the generation of smoke and toxic gases.n5. Not affected by residual chlorine: unlike polyolefin pipes, PVC-C pipes will not be affected by residual chlorine in water, and will not crack or leak after long-term use.n6. Acid and alkali resistance: PVC-C has strong corrosion resistance to both acid and alkali, and can be used to transport HCL and NaOH liquids.

1. It is non-toxic and sanitary. It is not only a hot and cold water pipe, but also a pure drinking water system.n2. Heat preservation and energy conservationn3. It has good heat resistance and can meet the requirements of building water supply and drainage standard hot water system.n4. The pipe has good pressure resistance, impact resistance and tensile strength.n5. The pipeline connection construction is fast and easy, and the construction cost is low.

1. The surface hardness and tensile strength of the pipe are excellent.n2. It has good aging resistance and a normal service life of more than 50 years.n3. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transmission.n4. Long service lifen5. The installation is convenient and the connection is reliable. The strength of the connection is greater than that of the dried vegetable itself.n6. The use of recyclable materials will not affect the product quality.

1. It is non-toxic and sanitary. It is not only a hot and cold water pipe, but also a pure drinking water system.n2. Heat preservation and energy conservationn3. It has good heat resistance and can meet the requirements of building water supply and drainage standard hot water system.n4. Long service lifen5. The installation is convenient and the connection is reliable. The strength of the connection is greater than that of the dried vegetable itself.n6. The use of recyclable materials will not affect the product quality.

1. The surface hardness and tensile strength of the pipe are excellent.n2. It has good aging resistance and a normal service life of more than 50 years.n3. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transmission.n4. 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.n5. The material has high oxygen index and self extinguishing property.n6. 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.n7. 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.

1 Long service life. It can be safely used for more than 50 years under rated temperature and pressure.n2 Excellent corrosion resistancen3. Withstand voltage. Among all polypropylene materials in the pipeline system, PPH pipe has high pressure resistance.n4. High performance PPH pipe has excellent performance. Using soft welding equipment and professional technical support team can not only ensure the welding installation quality of PPH pipe system, but also provide customers with customized processing of non-standard products as required

1. Ppr pipe has good environmental protection and is also very sanitary. it can not only be used as a cold and hot water pipe, but also as a pure drinking water system.n2. Ppr pipe insulation energy saving effect is very good.n3 The product has small thermal conductivity and good thermal insulation performance.n4 Reliable connection performancen5 Good construction performance. The product is light in weight, simple in welding process, convenient in construction, low in comprehensive project cost, and can meet the requirements of complex process pipelines.

1. Hygienic and non-toxic: This product is a green building material, used for drinking water pipeline system.n2. Low temperature resistance, convenient for winter construction. The impact resistance is good, and the pipe embrittlement will not occur.n3. Corrosion resistance, no scalingn4. PPH pipes are flexible and easy to bend. In engineering, obstacles can be bypassed by changing the pipeline direction.n5. The surface of PPH pipes is lubricated, and the water flow resistance is small, so the flow through PPH pipes is larger than other pipes of the same caliber.

1 Long service life. It can be safely used for more than 50 years under rated temperature and pressure.n2 Excellent corrosion resistancen3 The product has small thermal conductivity and good thermal insulation performance.n4. Ppr pipes have good heat resistance and can meet the requirements of hot water system in building codes.n5. Long service life of ppr pipesn6. Ppr pipes are easy to install and the joints are also very reliable.

Ppr pipes have good heat resistance and can meet the requirements of hot water system in building codes.nPpr pipe has good environmental protection and is also very sanitary. it can not only be used as a cold and hot water pipe, but also as a pure drinking water system.nThe wear resistance of pph pipe is 4 times that of steel pipe.nThe flexibility of pph pipeline makes it easy to bend, and in engineering, it can bypass obstacles by changing the pipeline direction.

1. Chemical resistance. In all polypropylene pipes, the experiment shows that pph pipe has strong chemical resistance.n2. Long service life. PPH pipe has longer service life and greater system safety.n3. Impact strength. Compared with previous pipes, PPH pipes have significant low temperature impact strength.n4. Wide temperature resistance range. According to the actual use, the applicable temperature range of PPH pipe is - 20 ℃ to 110 ℃.n5. Withstand voltage. Among all polypropylene materials in the pipeline system, PPH pipe has high pressure resistance.n6. High performance PPH pipe has excellent performance. Using soft welding equipment and professional technical support team can not only ensure the welding installation quality of PPH pipe system, but also provide customers with customized processing of non-standard products as required

The flexibility of pph pipeline makes it easy to bend, and in engineering, it can bypass obstacles by changing the pipeline direction.nPph pipe has low notch sensitivity, high shear strength, excellent scratch resistance and excellent environmental stress cracking resistance.nLong service life of ppr pipesnPpr pipes are easy to install and the joints are also very reliable.

PPH pipe has longer service life and higher system safety.nPPH pipe has significant impact strength at low temperature.nPPHH pipe is applicable to a wide temperature rangenPPH pipe has high pressure resistancenPP-H pipe has excellent performance and flexible use

1. Hygienic and non-toxic: This product is a green building material, used for drinking water pipeline system.n2. Low temperature resistance, convenient for winter construction. The impact resistance is good, and the pipe embrittlement will not occur.n3. Ppr pipe insulation energy saving effect is very good.n4. Ppr pipes have good heat resistance and can meet the requirements of hot water system in building codes.

1. PPH pipes are low temperature resistant and convenient for construction in winter. The impact resistance is good, and the pipe embrittlement will not occur.n2. PPH pipes have low notch sensitivity, high shear strength, excellent scratch resistance and outstanding environmental resistance.n3. The wear resistance of PPH pipe is 4 times that of steel pipe.n4. PPH pipes are flexible and easy to bend. In engineering, obstacles can be bypassed by changing the pipeline direction.n5. The surface of PPH pipes is lubricated, and the water flow resistance is small, so the flow through PPH pipes is larger than other pipes of the same caliber.

1 Long service life. It can be safely used for more than 50 years under rated temperature and pressure.n2 Excellent corrosion resistancen3. Corrosion resistance, no scalingn4. Pph pipe has low notch sensitivity, high shear strength, excellent scratch resistance and excellent environmental stress cracking resistance.nAmong all polypropylene pipes, the experiment proves that PPH pipe has the strongest chemical resistance