I. Light weight: the density of stamping elbow pipe is 0.89-0.91g/cm, only one tenth of that of steel pipe. And because of its light weight, it can greatly reduce the transportation cost and the construction intensity of the installation.

2. Good corrosion resistance: stamping elbow pipe fittings, except for a few hydrogenation agents, can withstand the erosion of a variety of chemical media, with excellent acid, alkali, corrosion resistance, no rust, no corrosion, no breeding of bacteria, no electrochemical corrosion.

3. Good thermal insulation: Because of the low thermal conductivity of stamping elbow pipe fitting material, the thermal conductivity of 20 ° C is 0.21-0.24w /mk, which is much smaller than steel pipe (43-52W/mk) and purple steel pipe (333W/mk), so the PP-R pipe has better thermal insulation.

4.Good heat resistance: when the working water temperature of punching elbow pipe is 70 degrees, the softening temperature is 140 degrees.

5. High punching resistance: Due to the unique punching strength performance of the punching elbow pipe is significantly improved compared with other solid wall pipes, its ring stiffness is 1.3 times that of solid wall pipes.

6. Hygienic and non-toxic: the stamping elbow pipe fitting material is completely composed of carbon and hydrogen, without adding any toxic heavy metal salt stabilizer, and its sanitary performance has passed the test of the national authoritative department.

7.Long service life: the service life of the punching elbow pipe is more than 50 years under the rated service temperature and pressure. It is anti-ultraviolet and anti-radiation, so that the product will never fade.

Wh-steel is a manufacturer of pipe fittings in China, we provide you with high quality pipe fittings, welcome you to purchase.