Does the toilet have to be flanged?
Where there are two surfaces in the surrounding use of bolt connection closed connection parts at the same time, generally referred to as the "flange", such as ventilation pipe connections, this kind of parts can be called "flange parts". But this connection is only a part of a device, such as a connection between a flange and a pump, and it is not good to call the pump "flanged parts". Smaller valves such as valves can be called "flanged parts". Domestic manufacturer of professional accessories or a lot, it's just not good to buy on the market these are below the toilet with the installation of the flange on the toilet shift of some other manufacturers generally flange can be seen, but not all manufacturers
Said for many of the JS sealing ring flange actually closestool is called normal installation is required you stick the real is the purpose of the flange of the flange connecting the two plane, a product is simple: flange is a kind of disc parts, are the most common in the pipeline engineering, the flange is used in pairs. In the pipeline project, the flange is mainly used for the connection of the pipe.
Alas... Seems I learning shallow, blind fool, decoration of the flange should be metal connecting circles - online is really a master like a cloud, it seems their later still speak less
