National standard PN16 pipe fittings are used in piping systems to connect straight sections of pipes or pipes, with different sizes and shapes, and are mostly used in industrial environments to better regulate the connection of piping systems and transport media such as water or liquid waste.

● Excellent physical and chemical properties. The pipes and fittings produced by UPVC are resistant to corrosion, have high impact strength and low fluid resistance.
● Anti-aging and long service life, it is an ideal material for building drainage and chemical sewage.
● The texture is practical, easy to install, and there is no need to stop for a long time and cause huge losses.
● The inner wall is smooth, the drainage is smooth, and it is not easy to scale.
● Save construction costs. The comprehensive cost and maintenance cost of using UPVC pipes are lower than those of cast iron pipes of the same specifications.