Flexibility and precision

As a specialised manufacturer of gaskets in the non-metallic area, we have produced gaskets from the standard ring to the geometric form according to customers´ designs for more than 80 years.

Whether for thermotechnology, gear manufacturing or other industrial appliances: the selection of the correct quality and the corresponding processing know-how at DIUNIS guarantees a safe and risk-minimising use of the sealing-up materials.

Regarding gaskets from 5 mm to 1,500 mm, we will adeptly assist you with our flexible tool manufacture on the one hand, and on the other, with our high storage expertise in the area of standard products.

Our standard products here are gaskets, for example for

  • water flow meter connectors ¾ – 1 ½“
  • gas meter connectors according to DIN 3376 T 1, two nozzle ¾“ – 2″
  • gas meter connectors according to DIN 3376 T 2, single nozzle DN 25 – DN 50
  • connections/fittings and gas pressure regulator 1/8″ – 2″
  • gas shut-off valves according to DIN 3258 3/8″ – 1 ¼“
  • flanges according to DIN 2632 DN 25 – DN 600
  • flanges according to DIN 2690 DN 25 – DN 600

The proven and tested close collaboration between process planning, tool manufacture, production and transportation ensures a flexible realisation of our customers´ wishes as quickly as possible.

Thanks to our specialised machinery and our highly qualified staff, it is possible for us to deliver quality-assured and on schedule.