Hot Tapping

Hot Tapping

In case you need to create a pipeline hole with an inner medium overpressure to make a pipe branch, temporary pipeline sealing, bypass and the like, we carry out a leakage pipeline drilling. Pipeline drilling is usually made with a use of special adapting pipe attached to pipeline and sealing component which seals itself after drilling, eventually through which -after making of service works with adapting pipe- is possible to seal it. With branch pipes a drilling is made through- in branch pipes built-sealing component or it is possible- in case that material of branch pipe enables it- to push it down by a suitable pushing down after drilling, eventually to close pipeline by other suitable method: for example by ballooning, dilatation and the like. For a drilling we solely use equipment of our production KNS-F1 or COMPACT-F1.  nebo COMPACT-F1.
Diameter of drilling pipeline: unlimited
Diameter of drilling holes: up to 700 mm
Compression in drilling pipeline: up to 40 bar
Material of drilling pipeline: metals, plastics, azbestos-cement and the like. (depends on a quality of drilling material and on a bit used during the drilling).
Medium in drilling pipeline: natural gas, crude oil, poison gas, water, noncorrosive gas and liquids and the like
Working  temperature -50/+70ºC

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