Pressure Relief Boring is a safe, environmentally friendly, economic, and efficient in-service pipeline maintenance and emergency repair technology, suitable for regular maintenance and renovation, as well as emergency repairs (such as pressure maintenance, replacement of corroded pipe sections, installation of equipment, and distribution transformation, etc.) for various media pipelines like refined oil and chemical mediums.

And this is a method for creating interfaces on pipes and containers while they are under pressure or in use. An additional branch pipe is added for input/output material, with temperature probe monitoring points set for equipment (plugging equipment) connection points. Drilling holes does not require shutdown, thus it does not affect production or material supply. Petrochemical industry: hydrocarbons, heavy oil and light oil, diesel, crude oil, engine oil, flammable and explosive toxic gases, a variety of chemical products.