Pressure-while-running tapping is a safe, environmentally friendly, and cost-effective maintenance and emergency repair technology for in-service pipelines, applicable to the normal maintenance and renovation, as well as emergency repairs of various media pipelines such as water, crude oil, refined oil, chemical media, and natural gas (including operations like pressure repairs, replacement of corroded pipe sections, installation of equipment, and distribution transformation, etc.).

Pressure Vessel Boring Steps:

Directly weld a short-circuit flange on the pipeline during the fluid flow engineering, install the valve after that, then connect the opening plugger, bore a hole in the pipeline, remove the boring machine, close the valve, and the job is completed.