N pipes inner layer 980-20 or 980-25 and outer layer 955-20 or 955-25 are recommended.
Elongation3300%3400%
Tensile strength55 n/cm70 n/cm
Colorblackwhite
Peel adhesion to primed pipe33 n/cm
Dielectric strength30 kv
Dielectric breakdown26 kv/mm
Cathodic disbandment0.24 in radius 6.4 mm
Water vapor transmission rate< 0.1%
Performanceawwa c-209, astm d 1000, en 12068
Export standard carton packing