Product parameters: Specifications (mm):

PP-R pipe fittings is a truly green and environmentally friendly building materials developed by Dunyun. It adopts advanced and convenient hot melting connection technology in the hot and cold water transmission project. The strength of the connection is 1.5~2.0 times that of the pipe itself, which increases the sealing of the pipeline system. Its comprehensive technical performance and economic indicators are better than galvanized pipe, UPVC pipe, aluminum-plastic composite pipe, cross-linked polyethylene pipe and polybutylene pipe, which is the leading product of water supply pipe in developed countries in Europe and the United States. PP-R fittings use Nordic Chemical and Korea Xiaoxing as raw material, which is recognized by professionals as high-grade PP-R raw material in the industry, and its superior performance determines the high quality status of Dunyun’s PP-R fittings in the market.

Product features:

• Sanitary, non-toxic: this product belongs to green building materials, which can be used for pure water, drinking water pipeline system

• Corrosion resistant and non-scale free: Avoid the yellow spot and rust of basin and bathtub caused by the  piping corrosion, and avoid the blockage caused by the pipeline corrosion and scale

• High temperature and high pressure resistance: the pipeline conveying water temperature can be up to 95℃

• Heat preservation and energy saving: thermal conductivity is only 1/200 of the metal pipe, with excellent effect when used for hot water pipe insulation and energy saving

• Light weight: the specific gravity is only 1/7 of the metal pipe

• Beautiful appearance: smooth internal and external walls, small fluid resistance, soft color, beautiful looking

• Long service life: even under the specified long-term continuous working pressure, the service life can reach more than 50 years