UPVC Pipes National Kham Nominal Pressure 12.5 Bar Outside Diameter 450 mm Thickness 21.5 mm

National Kham UPVC Pipes, Outside diameter 450 mm, Thickness 21.5 mm, Standard dimension ratio 21, It has what distinguishes it from many other types, such as light weight, which makes the transportation and installation process easy, it is not affected by water, it is not flammable, it does not conduct electricity, it bears high pressure, and it is also resistant to climate and the effects of dust.