Irrigation pipe also known as irrigation pipe, material PVC PVC. PVC resin powder is used as the main raw material, and proper amount of additives are added. The process of mixing, extruding, sizing, cutting and expanding is carried out.

1. The flow resistance is small, the roughness is 0.008-0.009, and the water conveyance capacity is 20% higher than that of cast iron pipe and 40% higher than that of concrete pipe

2. The tensile strength is high, and the tensile strength at 23 ℃ is not less than 45MPa

3. Good compression resistance, pressure to 1 / 2 of the outer diameter will not crack, good mechanical properties

4. It is light in weight and easy to transport. The specific gravity of PVC-U pipe is only 1 / 5 of that of cast iron pipe and 1 / 2 of that of concrete pipe

1 / 4 of cast iron pipe, 1 / 10 of concrete, 1 / 2-1 / 3 of low transportation cost.

5. Irrigation pipe has long service life under stable temperature and pressure

北京中财万鑫科技有限公司

Agricultural irrigation pipe