To provide a fitting method for omitting a work to cut a surface of a joined tubular portion which has been performed before joining at an execution site, and reliably and easily covering a protective material to be covered on an end portion of a resin pipe to obtain the normal joining strength in a method for joining an electric-fused joint with the resin pipe.
In the protective fitting method for bonding an inner layer of a metal laminate film to an end portion of a resin pipe by using the metal laminate having the same resin as that of a resin pipe for the inner layer when protecting the resin pipe to be joined with an electric-fused joint from photo-oxidation degradation with ultraviolet rays, damages, stains by earth and sand, and water in order to eliminate any scraping work, a protective material can be provided by easily and uniformly fusing an outer circumferential surface of the resin pipe matched with the outside diameter of the resin pipe.
KATO SHINICHI
KUGO TSUYOSHI