Flange, flange, blind plate, the name of such a table, what exactly contains what I do not understand.
If yes, it should include two sheets of flanges, gaskets, connecting bolts, nuts, if not specified: a pair of flanges
It includes flange plate, clamp, gasket, connecting bolt, nut and joint.
It includes flange plate, clamp, gasket, connecting bolt, nut and joint.