F-582 Din-Lock™ metric, Non-integrated Sealing System for Sewer and Stormwater Plastic Pipes

System Description

The F-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.

F582 Dinlock. Seal performance. Trelleborg

Seal Performance

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.

F582 Dinlock. Design and funtion. Trelleborg


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.

Seal Dimensions

F-582 metric

PIPE SIZE (MM) A (mm) B (mm)


7.2 9.9
75 7.2 9.9
82 6.9 9.1
100 7.6 10.1
110 8.6 10.5
125 10.4 11.8
160 11.4 13.6
200 11.4 15.3
250 16.5 23.8 
315 19.6 19.4 
400 20.8 21.6 
500 25.6 28.0
Please contact Trelleborg Pipe Seals for technical advice and joint design recommendations to meet your performance requirements
F582 Dinlock. Trelleborg

Dimensions and designation

On each seal, profile thickness, outer diameter, recommended pipe measurement and production period are given. The corresponding data are also on the packaging.

Subject to change for technical reasons


Do you need support?

Please contact Trelleborg Pipe Seals for technical advice and joint design recommendations to meet your performance requirements. We will be happy to support you.

Video Joint Assembly

F576 Angerlock. Trelleborg

Step 1

The spigot and socket of the pipe should be checked for damage prior to jointing. 

The pipe spigot should be chamfered with an angle of 15°, taking care to remove all burrs. 

Both spigot and socket including the sealing ring should be free from dirt and other foreign matter. 

Lubricant should be applied evenly to the spigot end of the pipe.

F582 Dinlock. Trelleborg

Step 2

Immediately after lubrication, the spigot should be brought into contact with the socket.

Both spigot and socket should correctly aligned and then slide the spigot into the socket, thus compressing the seal until the joint is fully made.


Learn how to do the joint assembly correctly

Video description

Insertion into DN 50 mm

video description

Insertion into DN 110 mm

video descriptioin

Inspection, lubrication and jointing


More detailed information

Brochure F-582 Din-Lock


Download (pdf)

Datasheet F-582 Din-Lock EN


Download (pdf)


Technical Approvals, Patents, Quality Standards

CE Mark


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