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  Ductile Iron Pipes  
  - Ecosys  
 
A modular, perfectly matched full protection piping system that meets all demands of water and gas in the communal area. Mechanically sturdy yet flexible pressure pipe manufactured in ductile cast iron using centrifugal casting, coated inside and out with corrosion-resistant, smooth polyurethane (PUR). Perfectly suitable for all types of soil.
 
     
  - Geosys  
 
Mechanically sturdy yet flexible pressure pipe manufactured in ductile cast iron using centrifugal casting, with a corrosion-resistant, smooth polyurethane (PUR) inside lining and zinc/bitumen external coating. Together with ducpurPLUS PE-corrosion-prevention foil, also suitable for aggressive soils.
 
     
     
  EcoFit  
 

ecofit is vonRoll's specification for adapter fittings manufactured in ductile cast iron using sand casting, with integral epoxy resin coating. Perfectly suitable for all types of soil.

The adapter fittings are made of ductile cast iron (EN-GJS) to EN 545 standard, with epoxy resin coating (min. 250µm) to DIN 3476 standard. Excerpt of the range of products on produced by vonRoll hydro™:

- ecofit bend with 2 push-in sockets (single-chamber), 5° to 90°
- ecofit bend with single-chamber socket and spigot, 11° to 90°
- ecofit adapter fittings (1 branch) with 2 push-in joints (single/double-chamber)
- ecofit UNIVERSAL push-in joint tee, double-chamber
- ecofit Tee connector with 3 sockets
- ecofit Tee connector with 2 socket and a flanged branch
- ecofit Tee connector with 2 sockets and a screw branch
- ecofit Spigot Tee-connector
- ecofit taper with push-in joints, two single-chamber sockets
- ecofit add-in adapter, flange adapter (with single-chamber push-in joint)
- ecofit Flange, socket adapter, adjustable
- ecofit Flange, socket adapter, socket adapter
- Thrust-resisting ring (internal) for double-chamber socket connections
- Tyton Rubber sealing ring for push-in joints for water, fulfills EN 681-1
- Tyton Rubber sealing ring for push-in joints for gas, fulfills EN 682

For the water and gas industries, VonRoll hydro™ produces ductile cast iron valves and fittings with epoxy coating or thick enameled coating.