PVC porous pipe is made of polyvinyl chloride resin as the main raw material, and at the same time, an appropriate amount of stabilizer, lubricant, flame retardant, processing modifier and impact modifier are extruded and extruded plastic products. The products are suitable for highways, municipal roads, bridges, radio and television, postal and telecommunications telecommunications cable casings and other industries.
PVC porous pipe (drip irrigation) product features:
1. Strong pressure resistance
Adopting high-quality aging-resistant modified PVC engineering plastics for one-time extrusion, high compressive strength, honeycomb (grid)-like reasonable mechanical structure makes the pipe compressive performance 10-100 times higher than ordinary plastic pipe, no need to do basic or encapsulation under normal conditions , anti-settling, can replace the steel pipe safely crossing the road, flame retardant (good off fire), corrosion resistance, aging resistance, service life of more than 50 years.
2. Complete specifications
The product portfolio is diverse and the appearance is beautiful. The main specifications are single hole, 3 holes, 4 large, medium and small holes, 5 holes with the same diameter, 6 holes, 7 holes, 8 holes, 9 holes and so on. Cable matching, garden irrigation project pointed out that the original cement pipeline, corrugated pipeline and other pipelines can be freely transitioned, combined, and have corresponding joints, plugs, cable ties, special glue and other accessories to facilitate construction operations.
3. Structural innovation
The pipe position is saved, the pipe structure is compact, and the road excavation is small, only 10% of the cement pipe position, which effectively saves urban underground pipe position resources, and has less impact on road traffic and municipal administration.
4. Good toughness
The bending is generally 6 meters of pipe, the bending radius can reach 4 meters, and it can be easily avoided when encountering obstacles or other pipelines during construction.
5. Convenient construction
The labor saving and time saving sheath is integrated with the sub-tube, and the cable can be threaded without the need of the secondary wearer tube once, which avoids the deformation and kinking of the secondary wear tube, the disorder of sorting, the trouble of repeated construction, the light weight and convenient transportation; the inner wall Smooth, threading and labor-saving; strong pressure resistance, the depth of the burial requires only 0.3-0.5 meters without the need to do the foundation and cement encapsulation, first backfill the fine sand 20 cm and then backfill the soil can be opened to traffic, the garden irrigation project pointed out that crossing the road does not need to be based Enclosed with cement. Use PE / bellows (large steel pipe, high cost, must be welded, heavy construction, short service life), cement watering requires maintenance period, secondary wearer can wear fiber optic cable, perishable, use of grid honeycomb pipe construction than use The PE sub-tube corrugated pipe shortens the soil period by nearly 1/2, which is nearly 3/5 shorter than the cement and steel pipe.
6. High utilization rate
The overall cost is low, and the jacket and the sub-tube are integrated. The effective space of the inner hole is large, and can be connected after being cut off, saving material consumption and less engineering investment. Compared with the use of PE / bellows to save nearly 20% of the cost, it can replace steel pipes, saving about 50% of investment.