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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
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- 1.3.1Basis material
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- 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
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- 2.2.5Düker NH
- 2.2.6Couplings
- 2.2.7Fire Protection Coupling BSV 90
- 2.3Product advantages
- 2.3.1Fire protection
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- 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
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- 3Jobbing Foundry
- 3.1Casting Materials
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- 4Glass Lining Technologies
- 4.1Enamel Brands
- 4.1.1Technical enamel
- 4.1.2email250
- 4.1.3email350
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- 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
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- 4.5.1.1General Information
- 4.5.1.2Products
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- 4.1Enamel Brands
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Planning and installation of socketless drainage pipes follow EN 12056
EN 12056 Gravity drainage systems inside buildings
Part 1: General and performance requirements
Part 2: Sanitary pipework, layout and calculation
Part 3: Roof drainage, layout and calculation
Part 4: Waste water lifting plants; Layout and calculation
Part 5: Installation and testing, instructions for operation, maintenance and user
and/or similar local regulations.
Outside of buildings the applicable standard is EN 752:
EN 752 Drain and sewer systems outside buildings - Sewer system management
and/or similar local regulations.
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