Product Description

Power communication with modified polyvinyl chloride (MCMP) square double-wall corrugated pipe is the use of flame-retardant enhanced toughened modified polyvinyl chloride as the main raw material, with other functional additives, extruded by a special mold from the pipe, the pipe has a special structure for the outer square / inner round structure, that is: the external peak of the wave for the square, the trough of the round structure, while the square wave is set up at the perimeter of the square wave along the concave groove, further enhance the compressive strength of the pipe, because of its special structure, so that the compressive strength of the pipe has been greatly improved, and due to the use of special modified materials, the pipe has excellent ring stiffness, while the pipe has excellent ring stiffness due to its special modified materials. Further enhance the compressive strength of the pipe, because of its special structure, so that the compressive strength of the pipe has been greatly improved, and at the same time, because of the pipe using special modified materials, so that the pipe has excellent ring stiffness, flame retardant, heat resistance, installation and construction of convenience, is currently the ideal power and communications with the protection of the casing.

Product performance

1. High compressive strength, due to the use of special square wave crests and rounded wave valley structure, greatly improving the compressive strength of the pipe in the vertical direction, at the same time, the rounded wave valley will be 360 degrees in the direction of the force evenly dispersed and offset, so that the pipe ring stiffness is greatly improved, up to 50 kN/m2 or more (compressive load up to more than 5,500N) burying depth of up to 10m;.

2, excellent toughness, low-temperature resistance and external broken impact performance is good, because of the excellent toughness of the enhanced toughened modified polyvinyl chloride material, greatly improving the toughness of the pipe and anti-vandalism properties, can be used in harsh low-temperature climatic conditions, the pipe is not ruptured at any drop;.

3, good heat resistance, the use of special modified polyvinyl chloride raw materials, Vicat heat-resistant temperature is high, up to 93 degrees or more.

4, good flame retardant effect, due to the use of modified polyvinyl chloride material, the pipe can be away from the fire that is extinguished, the oxygen index of up to 32% or more.

5, good bending resistance, pipe for the double-wall structure, high bending strength, and at the same time, because there is no need for pipe pillow, and the adjacent pipe for close contact, there is no gap between, therefore, the pipe is not easy to appear in the construction of the snake pipe, is conducive to the later wear cable;.

6, good chemical resistance, the pipe is made of PVC, acid and alkali resistance is excellent, compared with other materials such as PE, PP material pipe has more.

7, convenient installation and construction, because the shape of the square, so the installation of the construction does not need to use the pipe pillow fixed, greatly reducing the workload, but also saves the pipe pillow, reduces the cost of the project.

Application field

Modified polyvinyl chloride (MCMP) square double-wall corrugated pipe for power communication is mainly used in 10KV high-voltage wire and cable protection pipeline project and urban and rural open excavation cable pipeline project.

Product linkage

1. Seal ring socket connection

By installing a rubber sealing ring at the socket end of the pipe, and inserting the socket into the socket of another pipe, thus connecting the two pipes, the connection is sealed, and at the same time, easy to install, without the use of any third-party tools, which can greatly improve the construction efficiency.

2. Haff snap type connection method