What is the size of an inch flange? What is the thread of the hole in the flange
Flanges, or flanged flanges or flanges. The flange is the part of the pipe that is connected to the pipe and is used for the connection between the end of the pipe. Also useful for the flange of the equipment import and export, for the connection between two devices, such as reducer flanges. Flange connection or flanged joint, which refers to the disconnection of a combination of flange, gasket and bolt. The pipe flanged flanged is a fitting flange for the piping device, which is used to refer to the equipment's import and export flanges. There are holes in the flanges, and bolts make two flanges. The flange is sealed with gasket. Flange threaded connection (thread connection) flange, welding flange and clamp flange.
The flanges are used in pairs, and the low pressure pipe can be used with wire flanges, and the welding flange is used for more than four kilograms of pressure. Between two flanges, add a gasket and tighten the bolt. The flange thickness of different pressure is different, and the bolts they use are different. Water pumps and valves, when connected to pipes, are locally made of these devices, also known as flanges, also known as flanges. Where there are two surfaces around use 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".
If it's English, it's ASME B16.5 I don't know how much pressure you ask I suggest you go to baidu ASME B16.5 will see the information you want
An inch flange is DN25, the diameter of the corresponding English tube is 33.7 mm, and the outside diameter of the metric tube is 32mm After that you ask what the bolt is on the flange? The M12 can
The size of an inch depends on which flanges an inch is 25.4cm. The target flanges are represented in inches. The domestic flanges are the type and size of the flanges with A DN, and the DN25 A series is A diameter 34 (piping) B series with A diameter of 32 (piping).
