2012年11月8日星期四

The major role of welded flange


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 Welded flange is a disk-shaped parts, the most common in the pipeline project, flanges are used in pairs. In the pipeline project, the flange is mainly used for the connection of the pipeline. N eed to connect pipes, various mounting a flange, low-pressure pipe can be used silk flange, the use of more than 4 kg pressure welding flanges. Plus sealing point between the two flanges, and then secured with bolts. Different pressure welded flange thickness and use different bolt. Pumps and valves, and pipe connections, facilities and equipment of the local, but also made a corresponding flange shape, also called a flange connection. All in two planes used in the surrounding bolted closed simultaneously connected parts, generally known as the "flange", such as ventilation pipe connections, this type of parts can be called a "flange parts. But this connection is only local device, such as flange connections and pumps, it is not good to pump called the "flange parts. Relatively small, such as valves, can be called "flange parts.Pipe Fittings
The welded flange role:
1, connecting piping and to keep the duct sealing performancestainless steel clamps;
2, to facilitate the replacement of a certain pipeline;
Easy to open the inspection line;
4, to facilitate certain conduit clo sed.stainless steel tee

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