^{HIGH QUALITY SEGMENTAL PIPE SYSTEM}

^{Using Snapfit-Aldyl, Clearline's segmental pipe system, gravity pipes can be re-lined or replaced from existing chambers, saving excavation costs and downtime.}

^{JOINTING PROCESS}

^Manual

^{Snapfit is ideal for limited access applications due to the length of the segments.  Snapfit is available in four standard lengths and can be made in aby lengths up to 1.6m to suit the access points.}

^{The segments are joined by a special interlocking joint, which has an 'O' ring seal, and snapped together by applying pressure from a simple hydraulic ram or pushing machine.  Once together the joint is locked by the joint profile.}

^Fusion

^{Using a unique fusion ring of a conventional 'O' ring, a much higher integrity joint can be made for critical applications - where excessive pressure or loads could be applied to the pipe.  Once the joint is snapped together, the ring is fused into polyethylene, the two joint faces flowing into each other and creating a tight bond.}

 ^{Technical Data}

 Material:
 Polyethylene
 (MDPE, HDPE or HPPE)

 Chemical resistance:
 Excellent resistance to most
 chemicals

 Seal:
 EPDM 'O' ring
 Fusion ring

 Applications:
 Slipling or pipe bursting, areas ^{-with limited access:}

 - Roads
 - Rivers
 - Railways
 - Runways
 - Gardens
 - Sites of special interest
 - Buildings
 

^APPLICATIONS

^{Snapfit can be used as a structural lining or with a pipe bursting process to totally replace an existing pipe.}

^{SUGGESTED INSTALLATION METHODS}

^Lining

^{A conical head is winched through the old pipe.  The snapfit segments are attached}

^{to the head and joined by a tensioning ram and chain.  This relining method is cost-effective, fast and economical.}

^{Pipe Bursting}

^{An expanding head is winched through the old pipe, the pipe is broken and displaced, the Snapfit segments jacked and winched into resultant annulus.}

^{BACK TO}

^{SPECIALIST
SERVICES}

^{Snapfit size chart
       ID
        SDR
 OD       11      17.6}

 180      147      160
   200      163      177 
 225      183      199
 250      205      222
 280      228      247
 315      257      279
 355      290      315
 400      327      355
 450      368      399
 500      409      443
 630      516      559

Conforms to: I.G.N 4.32.09