Трубы и фитинги пластмассовые. Размеры при соединении враструб труб спускных систем в зданиях. Часть 2. Полиэтилен (PE)
Название (англ.):
Plastics pipes and fittings; dimensions of sockets and spigots for discharge systems inside buildings; part 2: polyethylene (PE)
Описание (англ.):
Specifies the design formulae and the derived dimensions, together with tolerances, of sockets and spigots for joints of PE fittings and for integral sockets of PE pipes intended for use in discharge systems inside buildings where such joints are intended to accommodate expansion and contraction. Sockets and spigots for thermal and electrothermal welding are excluded.