Pipe from under oil in isolation for the main oil pipelines. Before demontazhy the pipeline is washed out surely from the oil remains. Nevertheless a quantity of oil products remains. Sometimes in the second - hand market of a pipe the pipe without preliminary washing meets. Pipes after oil products demand obligatory internal cleaning that cannot but affect cost of second - hand restoration of a pipe. "Oil industry" as a rule, costs approximately 1 - 2 thousand cheaper than "Gazovka" but not the fact as after restoration of a pipe quality of "Oil industry" can be better than processed "Gazovka".
The pipe bu from under oil well is suitable for construction of bored and brown and injection piles. In this case the pipe carries out function of a cover in which fill in concrete (the base for foundations of houses, bridges). To use for these purposes the former oil pipe more economically, than gas.