nonmetallic compensators 1.ZB fabric fibre compensator(rectanguar) 2.Strong resistance and high temperature;

Installation Direction Fabric nonmetallic Compensator

In order to make air duct compensator achieve available effect in pipe and all mechanical performance play their right role and extend its use life, please make installation according to the requirements as follows:

Air duct compensator should be installed in pipe in natural conditions and the product distorton by contrived factors should be made in installation, so the products will avoid from early damage and weaker application effect.When air duct compensator is installed to connect with flange, screw of bolt should stretch to the outside of flange to prevent the rubber (fabric) ball from being scraped by whorl tip. The bolt on the face of each flange should be screwed down equably by thread and it is required that all the degree of tightness should be as consistent as possible. In bad conditions, spring gasker can be added except flat gasket to avoid nuts from loosing.The tolerance of installation sizes in various should accord to the following list.The support in the joint should be kept before the installation and will be entirely taken off after tightening bolts to guarantee the reasonable installation and make various physical mechanical performance play right role.

late model nonmetallic compensator