Why choose PE pipe fittings? It’s all down to these advantages!
Time:
2021-12-06 12:02
PE pipe fittings The pipe is manufactured using polyethylene as the base material, with the addition of antioxidants and UV-absorbing additives, and is formed through extrusion. Pipes produced by this process exhibit excellent compressive strength, a wide operating temperature range, and outstanding performance under both sub-zero temperatures as low as –20°C and elevated temperatures up to +40°C. In addition, these pipes boast a long service life and superior overall performance—typically 50 years. Since no heavy metals are incorporated into the formulation, the material has low toxicity, resists fouling, and does not readily harbor bacterial growth even in prolonged humid conditions, making it widely suitable for water supply pipeline projects.
PE pipe fittings are now widely used in a variety of applications due to their high strength, excellent high-temperature resistance, corrosion resistance, non-toxicity, and wear resistance. Additionally, PE pipe fittings do not rust, which is why many industries have chosen to replace traditional piping with them.
The advantages of PE pipe fittings determine their wide range of applications, and these advantages are more pronounced than those of other types of piping. Below is a detailed overview of the specific benefits of PE pipe fittings!
1. The connection is highly reliable: PE pipe fittings The system employs hot-melt socket and hot-melt butt fusion connections, resulting in high joint strength.
2. Excellent impact resistance: The low-temperature catalytic temperature is very low, allowing for safe operation within the specified temperature range; during winter construction, PET exhibits excellent impact resistance, ensuring that the piping remains ductile and does not become brittle.
3. Resistance to stress cracking: Exhibits excellent scratch resistance and outstanding resistance to environmental stress cracking.
4. Excellent chemical resistance: The pipe is resistant to corrosion by a wide range of chemical media, and the chemicals present in the soil will not cause degradation of the pipe.
5. Anti-aging and long service life: Can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.
6. Excellent wear resistance: Comparative wear-resistance tests between PE pipe fittings and steel pipes show that PE pipe fittings exhibit four times the wear resistance of steel pipes. In slurry transportation applications, their superior wear resistance translates into a longer service life and greater cost-effectiveness.
7. Greater flexibility: PE pipes are easy to bend, allowing pipeline routes to be adjusted on site to bypass obstacles. In many applications, this flexibility reduces the need for fittings and lowers installation costs.
8. Minimal flow resistance: With a smooth internal surface and a Manning roughness coefficient of 0.009, the smooth pipe wall and non-adhesive properties ensure higher conveyance capacity compared with conventional pipes. This also reduces pressure loss in the pipeline and lowers energy consumption for water transportation.
9. Convenient handling: Polyethylene pipes are lighter and easier to carry and install than concrete, galvanized, or steel pipes, placing lower demands on personnel and equipment and thereby significantly reducing installation costs.
10. Various construction methods: PE pipe fittings A variety of construction techniques are available, allowing not only traditional open-cut methods but also a range of innovative trenchless technologies, such as pipe jacking, directional drilling, pipe lining, and crack-repair piping, thereby expanding the array of construction options.
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On January 15, 2018, Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. conducted a completion environmental protection acceptance monitoring in strict accordance with relevant national laws and regulations and the Technical Specifications for Completion Environmental Protection Acceptance of Construction Projects, based on the “Completion Environmental Protection Acceptance Monitoring Report for the Technological Transformation Project of Zhejiang Qingfa Pipe Fittings Technology Co., Ltd.’s Annual Production of 5 Million PE Pipe Fittings,” prepared by Zhejiang Hongbo Environmental Monitoring Co., Ltd.
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