The Big 5 Construct Southern Africa & Totally Concrete Expo 2022German Exhibitors MAINCOR Rohrsysteme GmbH & Co. KG

MAINCOR Rohrsysteme GmbH & Co. KG

Booth number: 316

About us

With a total of more than 400 employees MAINCOR produces plastic pipes for the most different fields of application, such as Heating & Plumbing, Automotive Applications and White Goods.

The pipe production is completely MADE IN GERMANY and established worldwide.

Our product range for the Heating & Plumbing business offers complete systems including pipes, fittings, equipment and tools.


MAINCOR Rohrsysteme GmbH & Co. KG
Silbersteinstr. 14
97424 Schweinfurt

Phone:  +49 9721 65977500

Products & Services

With the latest manufacturing technology we at MAINCOR produce different types of pipes in various diameters and lengths for underfloor heating and cooling, plumbing and ventilation systems. In 2020 we have produced more than 190 Million Meters of pipes branded as MAINCOR as well as customized (OEM) pipes.

MAINCOR focuses on complete system solutions for a quick and easy installation, within the following sectors:

  • Sanitary (pipes, fittings, tools and accessories)

  • Heating (pipes, fittings, tools and accessories)

  • Underfloor heating & cooling (pipes, fittings, manifolds, thermostats, controls)

  • Ventilation (pipes, distributors, sealings)

    Our PE-RT pipes have 5-layers so that the oxygen barrier (EVOH) is protected by the outside layer. Furthermore are we also producing multilayer composite pipes made of PE-RT/AL/PE-RT.

    Since no additives are needed for our PE-RT resin (unlike with PE-X or PVC) we at MAINCOR strongly believe that PE-RT is the best solution for any plastic pipe.


The MAINPEX sliding sleeve connection is an insoluble, permanently impermeable and DVGW tested compound for which no additional seals or sealants are required. Thanks to the widening technology, the pressure loss and the flow rate in the molded components remain very low. The sliding sleeve technology provides an uncomplicated, simple and safe processing thanks to its double profile and recess.
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MAINPEX slide seal system


The MAINPRESS multilayer pipe system is an inseparable connection which is permanently tight and a certified connection for heating and sanitary installations.


- Flat sealing (“D” shaped)
- Unpressed leaking
- Compatibility with all U-profile systems on the market
- 10 year extended product guarantee (secured with 3 million euros)
- 100% oxygen tight
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MAINPRESS pressing system


With our MAINFLOOR underfloor heating system you will find various options for a quick, safe and flexible installation of the PERT (5-layer) heating pipe.
We have a solution for every building situation:

- Stapler system
- Rail systems
- Pipe positioning panels
- Dry construction panels
- Mini-System/Renovation-System

You will also receive all necessary accessories that you might need, such as manifolds (also pre-assembled available), compression fittings, thermostats, actuators and many more.
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MAINFLOOR - Underfloor Heating System

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