The interface of the PPR pipe adopts hot-melt technology, and the pipes are completely fused together, so once the installation pressure test passes, there will never be water leakage, and the reliability is extremely high. But this is not to say that PPR water pipes are flawless water pipes, high temperature resistance and pressure resistance are slightly worse, and the long-term working temperature cannot exceed 70°C; each section has a limited length and cannot be bent for construction. If the pipeline is laid for a long distance or has a corner There are many places, and a large number of joints will be used in the construction; the pipes are cheap but the price of the fittings is relatively high. In terms of overall performance, PPR pipe is a cost-effective pipe material, so it has become the first choice for renovation of home improvement water pipes.
