Cleaning of J-tubes, pipelines, outlets and likewiseJD-Contractor A/S has some of Scandinavia's largest high-pressure pumps, which enable us to clean J-tubes, pipelines, and outlets of any size and volume. Our equipment is attached to hydraulic derricks and thus is capable of reaching 400 metres into a pipeline or other object. Our largest high-pressure pumps normally clean with 400 litres of water per minute and a pressure of 140 bars. If necessary this can be adjusted to clean with between 40-300 litres of water at a pressure of 170 bars. When emptying wells, chambers or locks we use our suction system, which can vary in dimension from 80 mm to 500 mm in diameter. Thus, we can perform a number of cleaning activities: pipes, sewers, wells, chambers, locks or cooling water systems, whether they are submerged or not. The equipment can operate on vessels, floating stages, or be placed onshore on site.
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 RJ-13 sprayer |
RJ-13 sprayer • to clean inner canalization • to be selected with out-coming jet • wear-resistant material made of stainless steel • extremely agile, small and manoevrable For pipelines 50-200 mm in diameter |
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 RJ-9 sprayer |
RJ-9 sprayer possesses
high coupler qualities. It should be used to clean long areas of
collectors with large accumulation of sand, rocks and other sediments
on the bottom. RJ-9 is very efficient in removing any type of sediments
from collector walls. It is used efficiently used in pipes with coupling movement, as it weight very little. For pipelines 50-300 mm in diameter |
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 RJ-2 sprayer |
RJ-2
sprayer is made of highly wear-resistant steel moulding. It is used for the effective cleaning of large-diameter collectors to remove such contamination as silt, and sand grease, etc. The efficiency of the RJ-2 is three times as big as large as that of traditional sprayers. It is a universal sprayer to clean the whole surface of the collector. For pipelines 300-1200 mm in diameter |
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JD-Contractor A/S 
Nybovej 8-9
7500 Holstebro
Tel. (+45) 9742 6311
post@jdcon.com