Product Description
HDPE conduit is the preferred material to protect electrical wires and telecommunication cables. It offers unmatched corrosion and chemical resistance, which is also flexible, durable, and available in long reel lengths to reduce joints and installation time.
Introduction of HDPE Electrical Conduit
HDPE Electrical Conduit is a pipe made of high-density polyethylene (HDPE) with excellent corrosion and abrasion resistance and is widely used for cable routing systems in buildings, tunnels, bridges, and other projects. cable routing systems in buildings, tunnels, bridges, etc. Depending on the requirements, an HDPE Coiled Conduit can be used in addition to this straight pipe for cable routing.
Advantages
1. HDPE, High-Density Polyethylene, is a kind of thermoplastic resin with high crystallinity, which has good waterproof performance and insulating properties and is suitable for the laying of wires and cables.
2. With high and low-temperature resistance, it can adapt to a variety of harsh environmental conditions.
3. HDPE Electrical Conduit has good compression resistance and heat insulation properties, which can effectively protect the cable from external forces and high temperature environments. In addition, HDPE Electrical Conduit has good corrosion resistance, which can prevent the corrosion of acids, alkalis, salts, and other chemicals to ensure the safe operation of cables.
4. Its excellent physical properties include high toughness, good flexibility, and electrical insulation properties, which make it perform well during installation and use, as well as have a long service life.
5. HDPE pipes are lighter than traditional pipes such as concrete, galvanized pipes, and steel pipes, making handling and installation easier and reducing manpower and equipment requirements, thus greatly reducing project installation costs.
Application Fields
1. HDPE Electrical Conduit is used in a wide range of application scenarios, including but not limited to power, communication, and lighting in buildings, tunnels, bridges, and other projects.
2. In electric power, the pipe is used for the protection of buried cables to prevent damage to the cables by external factors.
3. In communication, it is used for the protection of fiber optic cables to ensure the stability and safety of fiber optic cables.
4. In petroleum, chemical, and other fields, the tube is used for corrosive environment protection, effectively extending the service life of the equipment.
Production process
1. Raw material preparation: first, the raw materials are loaded into the mixing device for mixing according to a certain ratio to ensure the uniform mixing of raw materials. After mixing, the raw materials are sent to the intermediate silo through the vacuum feeding device for storage, to prepare for the subsequent processing.
2. Extrusion molding: the mixed materials are sent to the extruder, after heating, plasticizing, homogenization process, and the formation of flat and curved material belt. These bands are wrapped equidistantly around the surface of the rotating mold to form pipes of different structural forms.
3. Cutting and demolding: The pipe and the mold are transported together to the cutting machine for porting and the demolding is done on the demolding table. This step ensures that the pipe is dimensionally accurate for subsequent use.
4. Internal and external surface finishing: The internal and external surfaces of the pipe are finished to ensure that they are smooth and even for easy installation and use.
5. Socket end treatment: Pre-embedded metal fusion wire at the socket end to facilitate subsequent connection and installation.
6. Inspection and packaging: After completing the above steps, the pipe is inspected to ensure that its quality meets the standard, and then packaged and ready to leave the factory.
Product Specification
| Nominal Pressure PE 100 |
SDR 11 | SDR 13.6 | SDR 17 | SDR 21 | SDR 26 | SDR 33 |
| PN 16 | PN 12.5 | PN 10 | PN 8 | PN 6 | PN 5 | |
| Nominal Size DN (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) |
| 63 | 5.8 | 4.7 | 3.8 | 3.0 | 2.5 | – |
| 75 | 6.8 | 5.6 | 4.5 | 3.6 | 2.9 | – |
| 90 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 | – |
| 110 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 | – |
| 125 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 | – |
| 140 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | – |
| 160 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | – |
| 180 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | – |
| 200 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | – |
| 225 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | – |
| 250 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | – |
| 280 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | – |
| 315 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 | 9.7 |
| 355 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 |
| 400 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 |
| 450 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 |
| 500 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 |
| 560 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 |
| 630 | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 | 19.3 |
| 710 | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 | 21.8 |
| 800 | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 |
| 900 | 81.7 | 66.1 | 53.3 | 42.9 | 34.4 | 27.6 |
| 1000 | 90.2 | 73.5 | 59.3 | 47.7 | 38.2 | 30.6 |
| 1200 | – | 88.2 | 71.1 | 57.2 | 45.9 | 36.7 |
| 1400 | – | 102.9 | 83.0 | 66.7 | 53.5 | 42.9 |
| 1600 | – | 117.5 | 94.8 | 76.2 | 61.2 | 49.0 |
| 1800 | – | – | 106.6 | 85.8 | 68.8 | 55.1 |
| 2000 | – | – | 118.5 | 95.3 | 76.4 | 61.2 |
Product Certificates
Case
Project: [Yanbu 4] HDPE pipe & fitting
Product: HDPE Electrical Conduit Pipe
DN110、160mm SDR11 PN16
Location: Ecuador
