AWWA C906 HDPE Fire Pipe

HDPE Fire Pipe, i.e. Fire Pipe made of High-Density Polyethylene (HDPE), is ideal for fire piping projects due to its excellent corrosion resistance, high-temperature resistance, good low-temperature resistance, lightweight and ease of installation, and environmental performance. HDPE fire pipe, i.e. HDPE as raw material, has become the ideal choice for fire piping projects due to its excellent corrosion resistance, strong high-temperature resistance, good low-temperature resistance, lightweight and easy installation, as well as good environmental performance.

As a tough and resilient material capable of lasting 70 years or more with minimal maintenance, high-density polyethylene (HDPE) pipe has become the ideal material for piping systems used to transport water. HDPE water pipe‘s long service life and low maintenance costs, coupled with its ability to be installed with a variety of trench-less technologies

Puhui Industry produces HDPE pipes in desired diameters between 4 – 24” and in SDR11-SDR7pressure classes with high performance and quality. HDPE pipe systems that you can safely use in your projects offer many advantages.

Construction steps

1. Conduct a site survey to confirm the arrangement path and connection points of the HDPE Fire Pipe.

2. According to the design requirements and construction drawings, locate, excavate, and lay the pipe.

3. Ensure the level and verticality of the pipeline, and use levels and measuring tools to make adjustments.

4. Cutting and trimming the pipe to ensure the length of the pipe section and smoothness of the pipe opening

5. Preheat the pipe and heat both ends of the pipe evenly in the preheating area.

6. Use the HDPE welding machine to make the hot melt connection of the pipe to ensure the welding quality and the firmness of the connection.

7. After completing the welding of the pipe, carry out the water pressure test to ensure the sealing and pressure resistance of the pipe.

8. Fixing and stabilizing the pipes, using brackets, clamps, and fixing pieces to fix them

9. Clean the pipes and systems to ensure that they are free from impurities and dirt.

10. Carry out the operation test of the system to ensure the normal operation of the fire protection HDPE pipe.

HDPE Fire Pipe Advantageous features

1. This HDPE Fire Pipe can maintain good performance in a variety of corrosive substances in the environment, effectively preventing water and air leakage caused by corrosion, and improving the reliability and safety of fire piping.

2. HDPE piping can be used at higher and lower temperatures, maintaining flexibility and bendability, and is less prone to rupture and freezing, further enhancing its applicability. In addition, its lightweight characteristics simplify the installation and maintenance process, reducing labor intensity and cost, and the use of environmentally friendly materials, non-toxic and tasteless, does not pollute the environment and meets the requirements of national environmental protection policy.