Restore Fuel Installation


For the renovation of oil, water and drainage systems Cobalch delivered components for ensuring the cathodic protection on all fuel lines.

We delivered insulating couplings from DN 4″ to DN 10″ from RMA, which is Europe’s leading manufacturer. We have represented RMA the last 25 years and delivered to oil, gas and district heating pipes.

We supplied flange insulation between stainless steel and cast iron bearing, just as we have supplied RADOLID protective caps for bolts, so they do not rust. For all Pipe Clamps are delivered speeches to guard against galvanic corrosion.

All penetrations in wells – which are all below ground – is sealed with LINK SEAL®, which is 100% water, air and gas tight up to 5.5 bar/55 meter. LINK SEAL® on all round tubes and cables from Ø15 and unlimited upward, tested and approved.

There are also supplied anticorrosive DENSO tape for all welds and to welded cables. For all the cables from the insulation couplings and measurement boxes, we have delivered pin brazing, to ensure the best electrical connection.

Client: Defence Construction & Etablissement Service
Contractor: L & H Rørbyg A/S
Engineer: Niras A/S & Balslev A/S