Trelleborg Forsheda - Model 582 Din-Lock™ metric -Locked-in Sealing Systems
The Forsheda 582 Din-Lock™ seal is a combined lip and compression sealing system that is positioned in the socket by the pipe manufacturer after the bell has been formed. The unique design has a flexible thermoplastic elastomer sealing element bonded to a polypropylene retaining ring which holds the seal firmly in the correct position during pipe transportation and joint assembly. The seal is designed to absorb any permissible variation in groove geometry whilst maintaining a high sealing performance with the lowest possible jointing force.
The F-582 Din-Lock™ seal meets or exceeds current European standards for wastewater lines both for indoor and underground. Furthermore, the seal design gives low assembly forces making pipe jointing easier.
The F-582 Din-Lock™ seal is made from two materials. The sealing element is TPE and the plastic retaining element is polypropylene. The TPE material meets the European Standard EN 681-2, class 60 & oil resistant EN 681-2 WH. Detailed material specification are available on request from Trelleborg Pipe Seals.