
Consulting and distribution of technically high-quality plastic components for plant engineering, supply and environmental protection.

Mirbach Lappe GmbH
Gelsenkirchen · Dortmund · Unna · BottropNew on Amplifa
About MiLa
Mirbach Lappe GmbH (MiLa-Industrievertretungen Mirbach Lappe GmbH) has been active in the consulting and distribution of technically high-quality plastic components since 1988. The company operates as an industrial sales representative on behalf of leading manufacturers and offers problem solutions for special applications, starting from the planning phase through to beyond project completion. The portfolio includes plastic piping systems for industrial plant engineering as well as for gas and water supply, geothermal energy and biogas plants, composite pipe systems and apparatus (PP/GFK, PVDF/GFK, PVC/GFK, PTFE/GFK, GFK), plastic linings and concrete protection panels, plastic valves, ventilation technology, fans, heat exchangers, semi-finished products and FTW® drinking water storage systems. In addition, plastic welding technology is distributed, ranging from welding extruders to electrofusion welding units. The materials range from PE, PE 100, PE-Xa and PP through PVDF, ECTFE, FEP, PFA, PVC and PTFE to electrically conductive PE and GFK. Customers come from the chemical industry, solar industry, electroplating technology, wastewater treatment, landfill technology, environmental protection and the utility sector. Locations are in Gelsenkirchen (head office), Dortmund, Unna and Bottrop.
- Site
- Gelsenkirchen
- Processes
- Plastic piping systems for industrial applications (pipes, fittings, valves), Plastic pipe systems for gas and water supply (buried pipeline construction), Plastic pipe systems for geothermal energy (ground probes, manifolds), Plastic pipe systems for biogas plants, Plastic composite pipe systems and apparatus (KERAVERIN®, KERAPOLIN®, ALPHACOR®), Plastic semi-finished products (wound pipes, sheets, solid and hollow bars), Plastic lining systems / concrete protection panels (incl. PFA/FEP linings), Plastic valves (ball valves, diaphragm valves, butterfly valves, control valves, flow measurement
- Materials
- PE (polyethylene), PE 100, PE 100-RC, PE-Xa, electrically conductive PE, PP (polypropylene), PPs, PVDF
- Certificates
- DVGW testing (FTW® drinking water storage tank), KTW guideline
- Founded
- 1988
- Industries
- Industrial plant engineering, Gas and water supply, Geothermal energy, Biogas plants, Chemical industry, Wastewater treatment
- 01
Technical consulting and design
- 02
Selection and commissioning of partner manufacturers
- 03
Distribution and coordination of components
- 04
Support with implementation and project completion
Locations

Gelsenkirchen
DEHead office / Distribution (composite pipe systems, ventilation technology, welding technology)
- Materials
- PP/GFK, PVDF/GFK, PVC/GFK, PTFE/GFK, GFK, PE, PP, PVDF, ECTFE
- Welding extruder
- Butt welding machine
- Infrared welding machine
Dortmund
DEDistribution (ventilation technology, piping systems, valves, semi-finished products)
- Materials
- PE, PP, PPs, PVDF, ECTFE, PFA, FEP
- Welding extruder
- Butt welding machine
- Infrared welding machine
Unna
DEDistribution (piping systems, semi-finished products, valves, linings)
- Materials
- PE, PP, PPs, PVDF, ECTFE, PFA, FEP
Bottrop
DEDistribution (buried pipeline construction, geothermal energy, biogas, drinking water storage)
- Materials
- PE 100, PE 100-RC, PE-Xa, electrically conductive PE
- Butt welding machine
- Electrofusion welding unit
Products and Components







Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plastic piping systems for industrial applications (pipes, fittings, valves)Plastics | – | – | – | – | PE, PP, PPs, PVDF, ECTFE |
| Plastic pipe systems for gas and water supply (buried pipeline construction)Plastics | – | – | – | – | PE 100, PE 100-RC, PE-Xa, electrically conductive PE |
| Plastic pipe systems for geothermal energy (ground probes, manifolds)Plastics | – | – | – | – | PE |
| Plastic pipe systems for biogas plantsPlastics | – | – | – | – | PE |
| Plastic composite pipe systems and apparatus (KERAVERIN®, KERAPOLIN®, ALPHACOR®)Plastics | – | – | – | – | PP/GFK, PVDF/GFK, PVC/GFK, PTFE/GFK, GFK |
| Plastic semi-finished products (wound pipes, sheets, solid and hollow bars)Plastics | – | – | – | – | PVDF, ECTFE, FEP, PFA |
| Plastic lining systems / concrete protection panels (incl. PFA/FEP linings)Plastics | – | – | – | – | PE, PP, electrically conductive PE, PFA, FEP |
| Plastic valves (ball valves, diaphragm valves, butterfly valves, control valves, flow measurementPlastics | – | – | – | – | Plastic |
| Plastic ventilation technology (ducts, fittings, deflector hoods, throttle dampers)Plastics | – | – | – | – | Plastic |
| Plastic fansPlastics | – | – | – | – | – |
| Plastic heat exchangersPlastics | – | – | – | – | – |
| FTW® drinking water storage systems (polyethylene, DVGW/KTW tested)Plastics | – | – | – | – | PE |
| Plastics | – | – | – | – | – |
| Engineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Welding extruder | – | – | – | – | Distribution MiLa GmbH |
| Butt welding machine | – | – | – | – | Distribution MiLa GmbH |
| Infrared welding machine | – | – | – | – | Distribution MiLa GmbH |
| Butt fusion welding machine | – | – | – | – | Distribution MiLa GmbH |
| Electrofusion welding unit | – | – | – | – | Distribution MiLa GmbH |
Additional services
Quality
The distributed FTW® drinking water storage systems made of polyethylene have been tested according to DVGW and the KTW guideline. Consulting and component selection is carried out by technically qualified staff with many years of experience in the plastics sector.
| Evidence | Gelsenkirchen | Dortmund | Unna | Bottrop |
|---|---|---|---|---|
| DVGW testing (FTW® drinking water storage tank) | ||||
| KTW guideline |
History
- 1988
Start of consulting and distribution of technically high-quality plastic components