In this world everything has its own value. Sometimes what the small things can do cannot be done with the big things. This is the case of the pipe chocks. These are made of high density plastic or steel and are used as pipe blockers. Technology has advanced to now and every field makes use of some aspect of it in order to reduce the effort in doing the work. When oil is drilled from the oil wells it needs to be taken out from the deep which may hundreds of feet below the ground level. Lengthy pipes need to be used for this purpose.
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