Pipeline Intervention
Denholm Pipeline's Intervention capabilities cover all major pipeline materials and pressures, up to 70 bar. Included within these is the ability to squeeze off large diameter PE 100 using the only set of ‘contractor owned’ slow release squeeze off units in the UK and Europe. In addition to PE intervention capabilities, we provide large diameter low/medium pressure Iris flow stopping/bag stop techniques and ‘Stoppling’ up to 70 bar on up to class 600 pipelines.
- High pressure pipelines up to 24" diameter at 70 bar
- Larger diameters can be provided if needed
- Specialist pipelines including polyethylene
- Fitting of saddles, tees and valves
- Hot taps including stopple work
- Large diameter bagstop and Iris up to 48"
Electrofusion Branch Saddles for Gas - Further Information
Electrofusion Branch Saddles for Water - Further Information











