Fitting cover

Abstract

This product is a joint cover that covers the outer surface of joints that connect pipes. As shown in the reference enlarged view of part AA, this product is made by laminating and bonding together a sound-absorbing foam layer, a sound-proof sheet layer, a nonwoven fabric sheet layer, and an aluminum sheet layer that forms the outer surface side of the joint. As shown in Reference Figure 1, which shows the usage state, this product has holes through which cylindrical protrusions that protrude outward from the outer surface of the joint can be inserted, and as shown in Reference Figure 2, which shows the usage state, the product covers the outer surface of the joint with the protrusions of the joint inserted through the holes.

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