- 1Fittings and Valves
- 1.1Products
- 1.1.1Pressure fittings
- 1.1.1.1Flanged fittings
- 1.1.1.2Flanged fittings with reduction
- 1.1.1.3Socket fittings
- 1.1.1.4Socket fittings with reduction
- 1.1.1.5Special fittings
- 1.1.1.6KS fittings
- 1.1.1.7Sewage Fittings
- 1.1.2Valves
- 1.1.2.1Gate Valves
- 1.1.2.2Service Connection Valves
- 1.1.2.3Hydrants
- 1.1.2.4Butterfly Valves
- 1.1.2.5Back Flow Preventers
- 1.1.2.6Plunger Valves
- 1.1.2.7Regelventile
- 1.1.3Joint systems
- 1.1.3.1Düker flanged joints
- 1.1.3.2Düker socket joints
- 1.1.3.3Düker thrust resisting joints
- 1.1.1Pressure fittings
- 1.2Application area
- 1.3Manufacturing
- 1.3.1Basis material
- 1.3.2Procedures
- 1.3.3Quality
- 1.4Surface protection
- 1.5Certificates
- 1.6Contact
- 1.6.1Contact form
- 1.6.2Contact international
- 1.7Downloads
- 1.7.1Downloads
- 1.8Links
- 1.9Company
- 1.1Products
- 2Drainage Technology
- 2.1Manufacture
- 2.1.1Production site
- 2.1.2Centrifugal Casting
- 2.1.3Coating technologies
- 2.2Products
- 2.2.1SML
- 2.2.2MLK-protec
- 2.2.3TML
- 2.2.4MLB
- 2.2.5Couplings
- 2.2.6Fire Protection Coupling BSV 90
- 2.3Product advantages
- 2.3.1Fire protection
- 2.3.2Noise protection
- 2.3.3Longevity and stability
- 2.4Certificates
- 2.4.1Approvals
- 2.4.2IZEG and GEG
- 2.5Planning, installation and operation
- 2.5.1Siphonic roof drainage
- 2.5.2Fire protection
- 2.5.2.1Fire resistance
- 2.5.2.2Reaction to fire
- 2.5.3Planning and installation hints online
- 2.5.4Maintenance and operation
- 2.5.5Specifying texts
- 2.5.6CAD drawings
- 2.6Contact
- 2.6.1Contact form
- 2.6.2International contacts
- 2.7Downloads
- 2.8Company
- 2.1Manufacture
- 3Jobbing Foundry
- 3.1Casting Materials
- 3.2Manufacturing
- 3.3Quality
- 3.4Contact
- 3.4.1Your contacts
- 3.4.2Contact
- 3.5Downloads
- 3.6Company
- 4Glass Lining Technologies
- 4.1Enamel Brands
- 4.1.1Technical enamel
- 4.1.2email250
- 4.1.3email350
- 4.1.4email800
- 4.1.5email850P
- 4.1.6emailABR60 and emailABR80
- 4.2Plant Construction (DPI)
- 4.2.1Planning up to Installation
- 4.2.2Materials
- 4.2.3References
- 4.3Products
- 4.3.1Valves
- 4.3.2Bottom Outlet Valves
- 4.3.2.1Glass Lined Gap Free Design
- 4.3.2.2Glass Lined with bloc flange
- 4.3.2.3Steanless steel
- 4.3.2.4FireSafe
- 4.3.2.5Glass Lined regular
- 4.3.3Pipe Parts
- 4.3.3.1Special Designs
- 4.3.3.2Loose Flanges
- 4.3.4Columns
- 4.3.5Special Glass Linings
- 4.4Contact
- 4.5Downloads
- 4.5.1Brochures
- 4.5.1.1General Information
- 4.5.1.2Products
- 4.5.2Technical Data Sheets
- 4.5.3DükerPoints
- 4.5.4General Terms and Conditions
- 4.5.5Certificates
- 4.5.1Brochures
- 4.6References
- 4.1Enamel Brands
- 1Home
- 2Company
- 2.1History
- 2.2Business Divisions
- 2.3Personnel
- 2.3.1Practical course
- 2.3.2Apprenticeship
- 2.3.3Vacancies
- 2.4Production
- 2.4.1Quality
- 2.4.2Materials
- 2.4.3Surface protection
- 2.5News / Events
- 2.6Downloads
- 2.6.1General
- 2.6.2General Terms and Conditions
- 3Contact
- Languages
- 1Data Privacy Policy
- 2About Us
- 3Sitemap
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Düker - products
In two works – Laufach und Karlstadt – we manufacture cast iron products of high quality to apply in building and underground construction as well as single and series production parts according to customer specification.
In addition we manufacture acid-proof enamelled pipeline components, valves and columns made of steel for the chemical and pharmaceutical industries.
Markets | Business Divisions | Products |
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Building Construction |
| For domestic waste water | |
For waste waters containing grease or aggressive components | |||
For bridge drainage | |||
For underground installation | |||
VML | Protected against condensed water and/or frost | ||
Civil Engineering |
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Chemical and |
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Various industries | Individual manufactured parts made of various cast iron qualities | ||
+ + + Düker GmbH + + +