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What is the difference between the connection method of the orifice plate flange and the ordinary flange?

Release time:

2020-09-15

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Abstract

孔板法兰的连接方式和普通的法兰有何不同？就是把两个管道、管件或器材，先各自固定在一个法兰盘上，两个法兰盘之间，加上法兰垫，用螺栓紧固在一起，完成了连接。孔板法兰是孔板流量计上将孔板连接（孔板流量计的测量部分）到管道上，两面法兰将孔板固定在中间，通过法兰上的取压点，引到差压变送器上，来测量流量。

What is the difference between the connection method of the orifice plate flange and the ordinary flange?

Is the two pipes, pipe fittings or equipment, first respectively fixed on a flange, between the two flanges, plus a flange pad, bolted together to complete the connection.

Orifice plate flange is an orifice plate flowmeter that connects the orifice plate (the measuring part of the orifice plate flowmeter) to the pipeline. Both flanges fix the orifice plate in the middle and lead it to the differential pressure transmitter through the pressure point on the flange to measure the flow.

Key words:

Forgings

Flange

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