It's a fixing flange with an easy pre-load regulation system. The flange is completely finished, ready to be used.

这一个固定法兰有容易操作预载调节系统。该法兰是成品，可直接投入使用。

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Describes a sleeve type compensator-the self balancing compensator, which can be used in heating networks to eliminate the blind flange force on primary fixing trestles.

介绍了一种套筒型补偿器———自平衡补偿器，它可用在热力管网中消除主固定支架的盲板力。

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Using exposed upper flange fixing bolt which makes it convenient to replace rubber plate.

上箱法兰固定螺栓采用外露式，便于更换橡胶板。

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