PE plum blossom tube coil multi hole integrated plum blossom tube seven hole plum blossom tube coil manufacturer wholesale

Seven hole plum blossom tube:
Plum blossom pipe is a perforated pipe with many small pipes in the center of the pipe
The plum blossom pipe has multiple empty plum blossom pipes, seven hole plum blossom pipes and other pipes
The seven hole plum blossom pipe is both a seven hole pipe
Plum blossom tube, also known as honeycomb tube, is a communication tube without make-up made of PE as the main material
The inner wall of this kind of plum blossom tube is smooth, which can directly wear optical cables and save man hours
Its structural design is reasonable, its use value is very high and its service life is long It is a kind of HDPE porous pipe
It is a kind of cable sheath pipe with HDPE (high density polyethylene) as raw material and produced by one-time extrusion molding by extruder
Each single hole wall intersects and closely melts
The product has the characteristics of waterproof, moisture-proof, anti-aging, long service life and good weather resistance
At the same time, because it is a one-step integrated porous casing, it is convenient for construction, increases the number of embedded holes, improves the construction speed, and greatly reduces the material and construction cost of engineering units

Therefore, it is often used in communication cable sheath of China Unicom, China Railcom, China Mobile, etc

Precautions for the installation of seven hole plum blossom pipe: (1) the buried trench of the pipe shall be as straight as possible according to the design requirements and construction operation; (2) the pipe like positioning bar shall be placed upward for the connection of the multi hole plum blossom pipe; (3) for the first installation and use of this product, do not backfill before laying the first section (the distance between two man wells) (4) after the pipe is laid, Backfill with fine sand or fine soil to the position where the pipe is invaded (5) when the pipeline passes through the section seriously damaged by external force, the hole connection part shall be covered with cement concrete to ensure safety