noun
: a pipe flange threaded internally to receive a pipe length and drilled so it may be bolted to another like flange ; sometimes : a similar arrangement for coupling two parts of a shaft
noun
: a pipe flange threaded internally to receive a pipe length and drilled so it may be bolted to another like flange ; sometimes : a similar arrangement for coupling two parts of a shaft
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012