Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

ASME B16.42-2011

Доступна более новая редакция
Ductile Iron Pipe Flanges and Flanged Fittings: Classes 150 and 300 (B16.42 - 2011) — 48 стр.
This Standard covers minimum requirements for Class 150 and 300 cast ductile iron pipe flanges and flanged fittings. The requirements covered are as follows: (a) pressure-temperature ratings (b) sizes and method of designating openings of reducing fittings (c) marking (d) materials (e) dimensions and tolerances (f) bolts, nuts, and gaskets (g) tests.
Тематика
Objects