Encapsulation collars (shaped DUOFIT)

Encapsulation collars (shaped DUOFIT)

Information

Multi range encapsulation collars to repair items having a bigger outside diameter than the under pressure pipeline.

• Body and compression followers: carbon steel
• Anti-corrosion coating: RILSAN NYLON 11©
• Bolts, nuts, washers: steel with anti-corrosion coating (alternatively: stainless steel A2/A4)
• Sealing gaskets EPDM or NBR

Advantages

• Smaller excavations
• No supply interruption
• No mains emptying
• No pipe cutting
• Economy low costs for installations
• Definitive repair
• Wide range
• Suitable for pipes of any material
• Choice of body length
• Resistant to corrosion
• Ovality and angular deflection compensation
• Definitive repair
• Tailor  made solutions available
• Elbow shapes available

Pipe material

Steel
Concrete
Asbestos concrete
HDPE
PVC
Ductile and cast iron
GRP