PPR is the abbreviation of tripropylene-polyethylene, also known as random copolymer polypropylene tube. It adopts the method of heat fusion, has special welding and cutting tools, and has high plasticity. The price is also very economical. The insulation performance is also very good, the pipe wall is also very smooth, and does not include the joints of the inner and outer wires. Generally used for in-line walls or deep wells. PPR pipe is moderate in price, stable in performance, heat-resistant and heat-insulating, corrosion-resistant, smooth and non-fouling inside wall, safe and reliable piping system, non-permeable, and can be used for 50 years. However, the construction technology requirements are high, and special tools and professionals are required for construction to ensure system safety.
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