What is a short circuit
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I would like to ask everyone: how is short-circuiting defined, what is its purpose, and are there any relevant regulations that need to be followed? What is the difference between large and small end connectors and reduced-diameter splices? Thank you. This post was last edited by zhencht on 2009-2-18 16:20]
They are short pipes specifically used to connect socket-welded pipe fittings; nowadays they are also manufactured as separate fittings, available in various lengths that can be ordered according to requirements
Short-circuiting, also known as short pipe connection, is referred to in English as NIPPLE. ASME has relevant regulations regarding this; for example, the length of the short section for 3\" pipes must be at least 50 mm.
A short circuit is a short pipe with flanges at both ends, used for making connections in pipelines
Short-circuiting it allows the short tube to be removed; it is also referred to as a tube section, and in English it is called a removable spool. It is mainly used in places where frequent disconnection is required. For example, a short circuit can be added to the nitrogen pipeline connected to the high-pressure system. In other words, when the high-pressure system is operating normally, in order to prevent high pressure from leaking into the nitrogen system and to completely isolate the nitrogen system from the high-pressure system, it is necessary to remove the short circuit, thereby ensuring that the nitrogen system and the high-pressure system are not connected.