chiều dài tiêu chuẩn ống ppr
Performance characteristics
1.Non-toxic and hygienic. PPR là polyolefin nấu chín, và phân tử của nó chỉ có cacbon, nguyên tố hydro. This product can be used not only in hot and cold water systems, but also in drinking water systems. The pipes are non-toxic, hygienic and reliable in performance.
1.Non-toxic and hygienic. PPR là polyolefin nấu chín, và phân tử của nó chỉ có cacbon, nguyên tố hydro. This product can be used not only in hot and cold water systems, but also in drinking water systems. The pipes are non-toxic, hygienic and reliable in performance.
2.Heat resistant and thermally insulated. The maximum working temperature is 95 °C, and the long-term service temperature is 75 °C, which can meet the use of the hot water system specified in the building water supply and drainage design code. Since the thermal conductivity of PPR is 0.21W/m°C, which is only 0.5% of the thermal conductivity of steel pipes, it has good thermal insulation performance and is used in hot water and heating systems, saving a lot of energy.
3.Corrosion-resistant, wear-resistant and non-scaling. The inner wall of ppr pipe and pendant is smooth, which can avoid the scaling and clogging of the inner wall.
4.Freeze crack resistant. The PPR pipe can expand with the frost heaving liquid and absorb the expanded volume of the liquid without bursting.
5.Lighter weight and higher strength. The weight of PPR pipes and fittings is one-eighth of that of metal pipes, and the pressure test strength is above 5MPA (50kg/cm2), with good toughness and impact resistance.
6.Easy installation.
7.cuộc sống phục vụ lâu dài. The service life of the piping system under normal conditions is 50-100 năm
Production description

Tên sản phẩm | chiều dài tiêu chuẩn ống ppr |
Màu sắc | Green, Blue or customize |
PN | PN12.5 16 20 25 |
Kích cỡ | DN20 25 32 40 50 63 75 90 110 |
Temperature | chịu nhiệt độ cao |

















