Flange due to flange connection when the improper use of years too long in the course of disclosure of the situation in this case
users need not panic.
First check the leak site, generally due to flange connection gap minima at the leak site through the gap into the sealant to
eliminate leakage. Sealed construction methods according to leak parts of the site investigation for the realization of limited block
fixture method inclusive leakage points to form a sealed chamber, into the sealant, thereby eliminating the leak. Side of the fixture
are made fixture to meet inclusive leak, the establishment of the first points of the body flange and pipe flange connection between the
short section flange seal chamber.
In order to prevent pressure - potential leaks of the body and the flange gap appeared and then leak, located in the fixture and the
valve body flange outer edge of the anastomotic ring cavity plastic injection. Reducing flange fixture in the process of injection agent
is easy to trail flange lateral displacement occurs, it is the clamping of the limit measures of the tooth contact. In operation when
the sealant curing, after the effect of observation, local recharge pressed, to prevent stress relaxation, and then closed the hole
injection agent.
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