It is used in normal indoor environment and places with high temperature, dust, vibration and fire hazard. It can also be used in wet places. It shall not be used in a particularly humid place with acid, alkali, salt corrosion and explosion risk. The operating ambient temperature is - 15 ℃~+40 ℃. The threading pipe has excellent mechanical properties. Excellent corrosion resistance, high pressure resistance of threading pipe, and working pressure exceeding 2.5Mpa. The threading pipe has smooth surface, small fluid resistance, no scaling, and is not suitable for breeding microorganisms. Small thermal expansion coefficient, no shrinkage deformation. Traditional installation and connection mode. The epoxy coating on the threading pipe can effectively solve the corrosion of metal pipes caused by water conveyance, burial, acid, alkali and salt, and the service life can reach more than 50 years.

It is used in normal indoor environment and places with high temperature, dust, vibration and fire hazard. It can also be used in wet places. It shall not be used in a particularly humid place with acid, alkali, salt corrosion and explosion risk. The operating ambient temperature is - 15 ℃~+40 ℃. The threading pipe has excellent mechanical properties. Excellent corrosion resistance, high pressure resistance of threading pipe, and working pressure exceeding 2.5Mpa. The threading pipe has smooth surface, small fluid resistance, no scaling, and is not suitable for breeding microorganisms. Small thermal expansion coefficient, no shrinkage deformation. Traditional installation and connection mode. The epoxy coating on the threading pipe can effectively solve the corrosion of metal pipes caused by water conveyance, burial, acid, alkali and salt, and the service life can reach more than 50 years.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. High strength, light weight, generally 1/6 of steel pipe and 1/10 of cement pipe. It is easy to transport and install without special equipment.n2. Good flexibility, not easy to break, good seismic resistance and resistance to uneven settlement, greatly superior to the traditional cement pipe and asbestos pipe.n3. Convenient construction: the socket connection is adopted, and the combined support and other accessories are convenient for pipe laying construction and installation, which can greatly shorten the construction period, and do not need to cast concrete protective layer. The overall project cost is low, and has significant economic benefits;n4. The core temperature of high voltage power cable with excellent heat resistance during normal operation varies with the voltage. For example, when the temperature of the cable core conveying 110kva voltage is transmitted to the bushing, the normal temperature is 65 ℃, and the overload temperature is 75 ℃. PV-C material has a thermal deformation temperature of more than 93 ℃, which can adapt to the high temperature environment, and it can work normally without deformation.n5. Excellent electrical performance: flame-retardant, flame-retardant, volume resistivity ≥ 1.0 × 1011 ☊. m, with good insulation performance and safe use.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.

It is used in normal indoor environment and places with high temperature, dust, vibration and fire hazard. It can also be used in wet places. It shall not be used in a particularly humid place with acid, alkali, salt corrosion and explosion risk. The operating ambient temperature is - 15 ℃~+40 ℃. The threading pipe has excellent mechanical properties. Excellent corrosion resistance, high pressure resistance of threading pipe, and working pressure exceeding 2.5Mpa. The threading pipe has smooth surface, small fluid resistance, no scaling, and is not suitable for breeding microorganisms. Small thermal expansion coefficient, no shrinkage deformation. Traditional installation and connection mode. The epoxy coating on the threading pipe can effectively solve the corrosion of metal pipes caused by water conveyance, burial, acid, alkali and salt, and the service life can reach more than 50 years.

1. It can withstand strong pressure, so it can be laid in the concrete surface (concealed), and is not afraid of pressure crackingn2. PVC pipe has excellent acid and alkali resistance. At the same time, because PVC pipe does not contain plasticizer, it is not harmful to insects and rats.n3. After the PVC pipe leaves the flame barbecue, the self igniting flame can be extinguished quickly to prevent the fire from spreading along the pipe; Colleagues, due to its poor heat transfer performance, it can effectively protect the circuit for a long time in case of fire, ensure the operation of the electrical control system, and facilitate personnel evacuation.n4. It can withstand high voltage without breakdown, effectively avoiding metal and electric shock hazards.

1. It can withstand strong pressure, so it can be laid in the concrete surface (concealed), and is not afraid of pressure crackingn2. PVC pipe has excellent acid and alkali resistance. At the same time, because PVC pipe does not contain plasticizer, it is not harmful to insects and rats.n3. After the PVC pipe leaves the flame barbecue, the self igniting flame can be extinguished quickly to prevent the fire from spreading along the pipe; Colleagues, due to its poor heat transfer performance, it can effectively protect the circuit for a long time in case of fire, ensure the operation of the electrical control system, and facilitate personnel evacuation.n4. It can withstand high voltage without breakdown, effectively avoiding metal and electric shock hazards.

1. It can withstand strong pressure, so it can be laid in the concrete surface (concealed), and is not afraid of pressure cracking.n2. PVC pipe has excellent acid and alkali resistance. At the same time, because PVC pipe does not contain plasticizer, it is not harmful to insects and rats.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. after the PVC pipe leaves the flame barbecue, the self igniting flame can be extinguished quickly to prevent the fire from spreading along the pipe; Colleagues, due to its poor heat transfer performance, it can effectively protect the circuit for a long time in case of fire.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.n5. PVC has strong compression resistance, and can be installed in the concrete in an open or concealed manner, without being damaged by external pressure.n6. PVC electrical casing is light in weight, convenient in handling and construction, which can save a lot of labor and material resources.

1. The inner and outer walls of the casing are smooth and the friction coefficient is small. It can reduce the resistance of wires and cables in the pipeline.n2. High compression resistance, it can be installed in the concrete in the open or concealed way, and will not be damaged under pressure. Medium and heavy pipe series are suitable for concealed laying in the concrete.n3. The casing has good impact resistance and heat resistance. During concrete pouring, the casing can withstand normal tamping impact without cracking, and will not soften and deform under the effect of concrete setting.n4. The casing has good moisture resistance, acid and alkali resistance, will not rust, and is acid, alkali and oil resistant. All joints shall be bonded with PVC adhesive according to the regulations, which can prevent water from seeping into the pipe and has better moisture-proof effect. Therefore, it is suitable for use in corrosive environment.n5. PVC has strong compression resistance, and can be installed in the concrete in an open or concealed manner, without being damaged by external pressure.n6. PVC electrical casing is light in weight, convenient in handling and construction, which can save a lot of labor and material resources.