NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
DVS 2207-1
DVS 2207-1
Welding of thermoplastics - Heated element welding of pipes, piping parts and panels made out of polyethylene
Title (German)
Schweißen von thermoplastischen Kunststoffen - Heizelementschweißen von Rohren, Rohrleitungsteilen und Tafeln aus PE