The first is to use the concept of "container" in transportation, which produces a set - mounted seal.
The seal of the rotating and stationary parts before installation pre-loaded into a whole, after qualified through inspection and test set in the shaft sealing shaft, on the shaft with set screws, tighten the gland bolts, dismantling container localizer, mechanical seal can work in parallel surface state, put into operation.It is easy to assemble and ensure assembly quality.The welding metal bellows mechanical seal is assembled type seal, has the above advantages.This sealing ring, moving ring, shaft sleeve and gland and auxiliary seal are assembled together with an axle set before installation to facilitate inspection of assembly quality.After the examination is qualified as long as the tight seal, the fastening screw can.It is easy to assemble, inspect and test the sealing components in advance to ensure the quality of installation and assembly.