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Jacking pipes

Technical drawing

Nominal size DN 200

Length (cm)

60 kg/m
Crushing strength FN
80 kN/m
Longitudinal pressure strength
100 N/mm2


DN 200
Internal diameterd1mm199 +/- 2,5
Spigot diameterd3mm244 +/- 2,0
External pipe diameterdMmm276 +0/-4
Assembly depthemm49
Pipe lengthl1mm990
Coupling diameterdkmm261
Coupling thickness Sk / mmskmm1,5
Coupling widthbkmm103,1
Thickness of thrust ringDzmm10
Jacking force pilot pipe jacking*kN300
Jacking force microtunneling*kN-

Brief description

* Please note: 
- The maximum permissible jacking force must be calculated in each case according to the applicable regulations, e.g. DWA-A 161 of March 2014 .
- Values given here serve only as a guide for planning 
- This is subject to the condition that the effective jacking forces are continuously monitored and logged during the jacking process 
- The maximum pressure of the jacking device must be limited to the permissible jacking force

Our smaller-diameter KERA.Drive jacking pipes have proven themselves over many years of use, both for house connections and for main sewers up to DIN 200.

  • Glazed both inside and outside, coupling made of corrosion-resistant stainless steel in accordance with EN 295, with integrated rubber joint and pre-assembled thrust ring made of wood P5 in accordance with DIN 312.