Use of the JIS standard flanges in pipeline engineering.
Some of our old customers in the company often purchase JIS standard flanges, such as JIS B2220 PL Flanges. In pipe work, the JIS standard flange is mainly used for pipe connection. In the pipe that needs to be connected, install a JIS standard flange, the low pressure pipe can be wired to the JIS standard flange, and the pressure above 4 kg is welded JIS standard flange. Add sealing points between two day standard flanges and tighten with bolts. What is a JIS standard flange? JIS standard flange is a disc part, which is common in pipe work, and the JIS standard flanges are used in pairs. In pipe work, the JIS standard flange is mainly used for pipe connection. In the pipe that needs to be connected, install a JIS standard flange, the low pressure pipe can be wired to the JIS standard flange, and the pressure above 4 kg is welded JIS standard flange. Add sealing points between two JIS standard flanges and tighten with bolts. JIS standard flange JIS standard flanges of different pressures have different thicknesses and use different bolts. When the pumps and valves are connected to the pipe, the parts of these equipment are also made into the corresponding JIS standard flange shape, also known as the day standard flange connection. All in the two planes in the periphery of the use of bolted and closed connection parts, are generally called "JIS standard flange", such as the connection of ventilation duct, this kind of parts can be called "JIS standard flange parts". But this connection is only a part of the equipment, such as the JIS standard flange and water pump connection, it is not good to call the water pump "JIS standarUse of the JIS standard flanges in pipeline engineeringd flange parts", relatively small such as the valve, can Use of the JIS standard flanges in pipeline engineeringbe called "JIS standard flange parts".
