Name: HDPE perforated drainage pipe (seepage pipe)
Color: black, red, white and customized
Material: High Density Polyethylene (HDPE)
Specifications: 20m / 25mm / 32mm / 40mm / 50mm / 65mm / 80mm / 100mm / 125mm / 150mm / 175mm / 200mm
Uses: tunnel drainage, high-speed drainage, golf, landfill, irrigation, drainage system
* Drain safety: the orifice is located in the trough, due to the two-way role of the crest and filter fabric, the hole is not easy to plug, the opening area of up to 116 square centimeters / meter, to ensure the smooth Water system.
* Plastic products light weight, good toughness, buried in the soil is not easy to aging. Seepage effect than the soft water pipe, plastic blind ditch, plastic gro
* Strength and easy to bend the organic combination: a unique bellows system effectively improved the product’s external pressure strength. Drainage system will not be affected by external pressure deformation affect the discharge effect.
* Economy: compared with the same diameter of other stop pipes, the lower the price
The weather and the high water content caused by slope protection and other drainage areas, as well as agricultural and horticultural irrigation and drainage systems. Plug, to reduce the Depth of the pipeline buried on the pipeline from the positive role.
(HDPE) to add other additives and the appearance of a new type of corrugated plastic mining pipe, water through the groove at the hole, Thorns and geotextile processing. As the HDPE perforated corrugated pipe Product tube hole in the trough and the long strip, effective catch the flat round hole products are are blocked and affect the difference effect of the shortcomings, for different ground requirements, the size of the pipe hole can be 3mm × 5mm to 3mm × 10mm , And can be 360 degrees, 270 degrees, 180 degrees, 90 degrees and other areas of uniform distribution.
HDPE perforated corrugated pipe Specifications:
※ wall wall smooth, uniform color, wall without bubbles, cracks, decomposition of color lines and no consequently
※ vertical pressure to 40% of the outer diameter, immediately unloading, the sample does not break, not layered;
※ temperature at 0 ℃, height 1M conditions, with a weight of 1Kg heavy hammer, impact 10 times, should be more than 9 times without cracking;
※ Permeable hole evenly hit the valley height of less than 1/2, playing in the valley height of 1/2 the number of holes is not greater than 10% of the total;
※ Permeable area ≥ 45m2 / M;
※ longitudinal retraction rate ≤ 3.0%;
※ Curvature% ≤2;
※ ring stiffness ≥ 6.3KN / m2.