这类鞍形管卡的优点是可对管道泄漏点进行永久性修理，把钢板和管子焊接，然后拆走螺栓部分。

An advantage of this type of saddle clamp was that permanent repair could be made by welding the steel piece to the pipe and then removing the bolted portions.

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②如有垂直向上的管道，通常必须拆弯管；

For vertical upward pipe, usually need to bend down;

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在拆显像管座之前，最好将高压静电放掉，这样更安全一些。

Block tubes before the demolition, it is advisable to release high-voltage static electricity, so a number of more secure.

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