M.O.L. Gummiverarbeitung GmbH & Co. KG

Gutenbergstr. 12-14, 49377 Vechta
Telephone +49 4441 9245-0
Fax +49 4441 7152


Hall map

K 2016 hall map (Hall 7, level 1): stand C24

Fairground map

K 2016 fairground map: Hall 7, level 1

Our range of products

Product categories

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.010  Sealing profiles

Sealing profiles

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.011  Sealings/Sealrings

Our products

Product category: Sealings/Sealrings

System DD [ø 32–315 mm]

The SYSTEM DD lip seal ring with reinforcing ring (PP) is developed for plastic pipes and fittings made of PP and PVC in compliance with EN 1451-1 and EN 1401-1 and meets the requirements of EN 681-1 WC. The socket dimensions recommended by M.O.L. apply as well as for other pipe systems.
The SYSTEM DD seal features two sealing lips which provide double safety. This is a decisive advantage in comparison to conventional single-lip systems, especially in the building sector. Another feature is the reinforcing ring which permits the use of a soft raw material compound and guarantees a firm fit in the socket.
The soft rubber compound (SBR 40 ± 5 IRHD) presses into any rough surfaces on the pipe wall when the pipes are connected to ensure a high level of sealing reliability. In addition the softer lips ensure excellent connecting properties.
A reinforcing ring of non-cracking polypropylene is fitted to provide sufficient stability for the SYSTEM DD seal in the socket. This prevents the seal being pushed out when the pipes are laid. The seal is mainly used for building applications (high-temperature resistance sewage pipes), but the SYSTEM DD seal can also be used for sewage pipes.

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Product category: Sealings/Sealrings

Integra [ø 300-2600 mm]

The M.O.L. INTEGRA concrete pipe seal is integrated into the socket and guarantees a firm, reliable connection between concrete pipes and reinforced concrete pipes in compliance with DIN EN 1916. In addition the INTEGRA seal meets the requirements of EN 681-1 and the FBS quality guideline QR 4060®.

Material: The seal is made of SBR (styrene-butadiene rubber) which is ideal for use in sewage systems and complies with the requirements of the DIN EN 681-1 WC 50 standard. Our INTEGRA seal is tested and inspected for quality by MPA NRW (Dortmund) and KIWA Netherlands.

Pipe manufacture: Fit the INTEGRA seal onto the cleaned base ring. The base ring should be lightly lubricated. Fill the socket with concrete and then start sealing. Subsequently cast the concrete pipe in the customary manner. After removing the pipe from the form, place the outer and inner support ring onto the spigot and remove from the form with the base ring when the concrete has set. When the concrete has fully set, the spigot and socket pipe with the INTEGRA seal is ready for use.

Note for pipe installation: Before joining the pipes, grease the spigot and seal thoroughly with a suitable lubricant (also available from M.O.L.). Centre and insert the spigot into the socket and pull the pipes together.

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Product category: Sealings/Sealrings

Telescopic collar

Standard version
The telescopic collar serves as a connector between the riser and the telescopic pipe. It is easy to fit and is also available with an embossed customer logo. The telescopic collar is available for smooth and corrugated risers made of PVE (EN 1401-1), PE or PP. The gap dimension is the determining factor. The employed raw material is SBR 60 Shore ± 5 IRHD in compliance with EN 681-1.

Lip telescopic collar
The lip telescopic collar is used for the same applications as the standard version. The lips provide a seal between the riser and the telescopic pipe and the telescopic function is not affected.

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About us

Company details

M.O.L. Gummiverarbeitung GmbH & Co. KG is one of the leading manufacturers of elastomer sealing systems and rubber profiles produced by injection moulding or extrusion , depending on the respective application and requirements. As a competent and strong partner of the pipe industry we develop tailored product solutions in the drinking water pipe (seals for plastic pipes) and sewage pipe (seals for plastic pipes / seals for concrete pipes) sectors. In addition our high-quality rubber profiles are used in a very wide range of industrial applications. Our motto »Get flexibility« is not only the expression of our flexible products but also of a collaborative development process with our customers which results in the greatest possible value creation by means of individuality and versatility.

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