8 1 2015 BRG PREMANT district heating pipe PRE Subject to technical changes 6 354 Fitting bends are used as additional insulation for medium pipe bends welded in at the building site by the pipelayer Fitting bends are made from non shrinking HDPE pipe Shrink on collars are used to seal the pipe on the face side The fitting bend comprises Segment bend made from PE sleeve pipe Shrink on collars Fitting bends are made to measure depending on the bend design radius angle length The follo wing details are therefore required when placing an order Nominal diameter of the medium pipe Nominal diameter of the PE casing Bend design or radius Angle of the fitting bend Compliance with the minimum lengths defined in the following table is required if a prefabricated welded bend as per EN 10253 2 is fitted between the adjacent free pipe rod ends Fitting bend Angle 5 45 46 90 design 3 D 5 D 3 D 5 D L L L L Da mm mm mm mm 90 110 125 500 500 500 500 125 140 160 180 500 500 500 700 200 225 250 500 500 700 700 280 315 355 500 700 700 1000 400 450 500 700 1000 1100 Fitting bend minimum lengths

Hinweis: Dies ist eine maschinenlesbare No-Flash Ansicht.
Klicken Sie hier um zur Online-Version zu gelangen.