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ISOPAM Anchored Joints

Technical solutions

Anchoring system of ISOPAM range

ISOPAM pre-insulated pipelines are designed to provide heat insulation for networks that are especially exposed to risks of freezing. They consist of ductile iron pipes with heat insulation fitted in the factory. Their mechanical and leaktightness properties are identical to those of standard ductile iron pipes.

Pipelines can sometimes be subjected of the risks of freezing. When required by current conditions (low flow rate, unfavourable weather conditions, above-ground installation), pipelines have to be insulated to minimize heat exchanges with the outside environment. PAM offers a factory pre-insulated pipe system to cater for that need.

The angular deflections of ISOPAM pipelines are different from those of non-insulated pipelines owing to the geometric constraints imposed by insulation of the joints.

  ISOPAM - STANDARD Vi
DNClassPFAPMAPEADeflection*
BarBarBar°
100C402327325
125C402226315
150C401821265
200C401619244
250C401619244
300C401619243
350C301619243
400C301619242
450C301315202
500C301113182
600C301012172

 

See also

PAM’s anchoring solutions are designed according to two different levels of performance, plus a supplementary range to cater for some specific situations.