1. Hygiene: it is composed of carbon and hydrogen, without any toxic heavy metal salt stabilizer, and the health function of the data has been tested by the authority.

2, light weight: punching elbow pipe density of 0.89-0.91g/cm, only one tenth of the steel pipe.Because of its light weight, the industry can greatly reduce transport costs and installation construction intensity.

3, good heat resistance: when the operating water temperature is 70 degrees, the softening temperature is 140 degrees.

4, good corrosion resistance: with the exception of a few hydrogenation agents, can withstand the erosion of a variety of chemical media, with excellent acid resistance, alkali resistance, corrosion resistance, no rust, no corrosion, no breeding bacteria, no electrochemical corrosion.

5. Good thermal insulation: because of the low thermal conductivity of the data, the thermal conductivity of 20 ℃ is 0.21-0.24w /mk, which is much smaller than the steel pipe (43-52w /mk) and the purple steel pipe (333W/mk), so the pp-r pipe has good thermal insulation.

6. High impact resistance: the impact strength function is significantly improved compared with other solid wall pipes, and the ring stiffness is equivalent to 1.3 times of the real wall.

7. Long service life: under the extra service temperature and pressure, the service life of the pipe reaches more than 50 years, which can prevent ultraviolet ray and radiation and fade the product.

WH-STEEL as a pipe fitting manufacturer in China, has been developing vigorously in recent years based on the favorable foreign trade situation, and now its business has spread to more than 30 countries all over the world.The company focuses on product upgrading and quality control, and strives to ensure product quality and improve customer satisfaction through scientific management methods.Welcome to purchase our excellent products.