Product introduction
PVC-C resin as the masterbatch, the product has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardant, good insulating properties, non-polluting, not easy to aging, lightweight, easy to construct and so on, and its various performance indexes have been tested, appraised and certified by the national and provincial testing, and have reached or exceeded the level of similar products in China. The performance of the product is much better than the traditional asbestos cable duct and ordinary PVC pipe, and it is an ideal substitute for the traditional power cable sheathing pipe.
Scope of application
Widely used in urban power grid construction and renovation; urban municipal renovation projects; civil aviation and airport engineering construction; engineering parks, district engineering construction; transportation, road and bridge engineering construction of urban street lamp cable laying, and play a guiding and protective role.
Product characteristics
1. Material properties
CPVC power pipe with heat-resistant, insulating properties of PVC-C resin as the main material, CPVC products are now recognized as green products, its excellent physical and chemical properties are increasingly being valued by the industry.
CPVC power pipe is hard and straight solid-wall pipe, the inner and outer walls are smooth and flat, the color is orange-red, bright and eye-catching.
2. heat-resistant performance
CPVC power pipe than ordinary UPVC double-wall corrugated pipe heat-resistant temperature increased by 15 ℃, can be in the environment above 93 ℃, to maintain no deformation, and has sufficient strength.
3. Insulation performance
CPVC power pipe can withstand high pressure of more than 30,000 volts.
4. Compression resistance
CPVC power pipe after material modification, product ring stiffness of 1Okpa, significantly higher than the relevant state departments for buried plastic pipe, its ring stiffness should be more than 8kpa regulations.
5. High impact strength
CPVC power pipe at 0 ℃ temperature can withstand 1kg hammer, 2m height impact, fully reflecting the low-temperature impact performance of the material is fully applicable to the requirements of the construction environment.
6. Flame retardant performance
PVC and PVC-C materials have good flame retardant properties, can be extinguished from the fire. Especially PVC-C material, because of its chlorine content is significantly higher than PVC, so the flame retardancy and smoke density index is more significantly improved.
7. installation performance
CPVC power pipe light weight, high strength, construction and laying method is simple, can realize the night excavation and burial, backfill road, daytime can be open to traffic as usual; using elastic sealing rubber ring socket connection, easy to install and connect, fast, connecting and sealing performance is good, can prevent the leakage of groundwater, effective protection of the use of power cables safety.
Installation guide
(A) CPVC power pipe pipe laying installation
1, CPVC power casing standard fixed-length (6 m) pipe configuration pipe pillow 3 payments, pillow spacing of 2.0 m, pipe pillow from the joints for 0.5 m.
2, CPVC power casing pipe down the pipe can be carried out manually, by the ground personnel will pass the pipe to the bottom of the groove construction personnel. It is strictly prohibited to roll the pipe to the edge of the groove.
3, CPVC power sheath pipe length adjustment, available mechanical tools for cutting, cutting at the incision should be perpendicular to the axis of the pipe pillow, and should be smooth and flat.
(B) CPVC power pipe connection
1, CPVC power casing connection using socket or interface connection.
2, CPVC power casing should be marked on the surface of the insertion length labeling, pipe inserted into the socket, you need to make sure that the insertion labeling is accurate in place.
3, CPVC power casing connection should be removed before the pipe socket external and rubber ring inside the surface of the soil or other attachments to facilitate the connection, to prevent water leakage.
(C) Backfill soil
1, trench back to the soil should be in the pipeline after the acceptance of hidden works, filling should be timely, to prevent the pipeline exposure time is too long to cause damage.
2, CPVC power sheath pipe must be backfilled with soft soil around.
3, backfill should be manually filled into the trench, mechanical backfill is strictly prohibited.
4, the quality of backfill, must meet the design requirements for compactness.

The company produces various PVC power pipes and fittings. Since its establishment, it has successively passed ISO9001 quality management system certification and ISO14001 environmental management system certification. 

Product introduction
PVC-C resin as the masterbatch, the product has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardant, good insulating properties, non-polluting, not easy to aging, lightweight, easy to construct and so on, and its various performance indexes have been tested, appraised and certified by the national and provincial testing, and have reached or exceeded the level of similar products in China. The performance of the product is much better than the traditional asbestos cable duct and ordinary PVC pipe, and it is an ideal substitute for the traditional power cable sheathing pipe.
Scope of application
Widely used in urban power grid construction and renovation; urban municipal renovation projects; civil aviation and airport engineering construction; engineering parks, district engineering construction; transportation, road and bridge engineering construction of urban street lamp cable laying, and play a guiding and protective role.
Product characteristics
1. Material properties
CPVC power pipe with heat-resistant, insulating properties of PVC-C resin as the main material, CPVC products are now recognized as green products, its excellent physical and chemical properties are increasingly being valued by the industry.
CPVC power pipe is hard and straight solid-wall pipe, the inner and outer walls are smooth and flat, the color is orange-red, bright and eye-catching.
2. heat-resistant performance
CPVC power pipe than ordinary UPVC double-wall corrugated pipe heat-resistant temperature increased by 15 ℃, can be in the environment above 93 ℃, to maintain no deformation, and has sufficient strength.
3. Insulation performance
CPVC power pipe can withstand high pressure of more than 30,000 volts.
4. Compression resistance
CPVC power pipe after material modification, product ring stiffness of 1Okpa, significantly higher than the relevant state departments for buried plastic pipe, its ring stiffness should be more than 8kpa regulations.
5. High impact strength
CPVC power pipe at 0 ℃ temperature can withstand 1kg hammer, 2m height impact, fully reflecting the low-temperature impact performance of the material is fully applicable to the requirements of the construction environment.
6. Flame retardant performance
PVC and PVC-C materials have good flame retardant properties, can be extinguished from the fire. Especially PVC-C material, because of its chlorine content is significantly higher than PVC, so the flame retardancy and smoke density index is more significantly improved.
7. installation performance
CPVC power pipe light weight, high strength, construction and laying method is simple, can realize the night excavation and burial, backfill road, daytime can be open to traffic as usual; using elastic sealing rubber ring socket connection, easy to install and connect, fast, connecting and sealing performance is good, can prevent the leakage of groundwater, effective protection of the use of power cables safety.
Installation guide
(A) CPVC power pipe pipe laying installation
1, CPVC power casing standard fixed-length (6 m) pipe configuration pipe pillow 3 payments, pillow spacing of 2.0 m, pipe pillow from the joints for 0.5 m.
2, CPVC power casing pipe down the pipe can be carried out manually, by the ground personnel will pass the pipe to the bottom of the groove construction personnel. It is strictly prohibited to roll the pipe to the edge of the groove.
3, CPVC power sheath pipe length adjustment, available mechanical tools for cutting, cutting at the incision should be perpendicular to the axis of the pipe pillow, and should be smooth and flat.
(B) CPVC power pipe connection
1, CPVC power casing connection using socket or interface connection.
2, CPVC power casing should be marked on the surface of the insertion length labeling, pipe inserted into the socket, you need to make sure that the insertion labeling is accurate in place.
3, CPVC power casing connection should be removed before the pipe socket external and rubber ring inside the surface of the soil or other attachments to facilitate the connection, to prevent water leakage.
(C) Backfill soil
1, trench back to the soil should be in the pipeline after the acceptance of hidden works, filling should be timely, to prevent the pipeline exposure time is too long to cause damage.
2, CPVC power sheath pipe must be backfilled with soft soil around.
3, backfill should be manually filled into the trench, mechanical backfill is strictly prohibited.
4, the quality of backfill, must meet the design requirements for compactness.