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

System Description

F582 Dinlock. Design and funtion. Trelleborg

Seal design & function

Trelleborg 582 Din-Lock™ is a combined lip and compression seal. Installed inside the socket after it has been formed, the retaining element effectively locks the seal into the groove.

Making the seal an integral part of the pipe brings many advantages: rings can no longer get lost during stocking and transportation, and the low jointing force ensures that the seal stays in place when pipes are jointed.

The unique design comprises of two elements:

  1. A plastic retaining element that holds the seal securely in position
  2. A rubber sealing element that ensures a watertight seal once the pipes are jointed

Together, they absorb any permissible variations in the groove.

F582 Dinlock. Seal performance. Trelleborg

Seal Performance

Trelleborg 582 Din-Lock™ 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.



  • Thermoplastic elastomer (TPE)
  • Hardness 60+/-5 IRHD


How to insert Trelleborg 582 Din-Lock

Size Chart

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
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.

Joint Assembly

F576 Angerlock. Trelleborg

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

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.


More detailed information

The best Sealing Solutions for Plastic Pipes


Download (pdf)

Trelleborg 582 Din-Lock

Data Sheet  

Download (pdf)


Technical Approvals, Patents, Quality Standards

CE Mark


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