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- 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
- 2.2.5Düker NH
- 2.2.6Couplings
- 2.2.7Fire 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
- 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
Postal address
Düker GmbH
Würzburger Straße 10 - 16
D - 97753 Karlstadt/Main
Phone: +49 9353 791 560
Fax: +49 9353 791 8560
+ + + Düker GmbH + + +