The maintenance and integrity of pipeline networks are critical to global energy infrastructure. Pipeline inspection and pigging operations employ specialised devices – commonly known as PIGs ...

One of the UK’s leading manufacturers and suppliers of pigging products – North Yorkshire based iNPIPE PRODUCTS – has this month announced the launch of a new pipeline blockage and leakage detection ...

Long-distance gas pipelines generally have complex, undulating sections. Trapped air pockets are often present at the high points or ends of pipelines. This article carries out an experimental ...

iNPIPE PRODUCTS is an acknowledged world leader in the design, manufacture, supply and hire/rental of pipeline pigging, maintenance and testing products for over 30 years. INPIPE PRODUCTS prides ...

ANCHORAGE, Alaska (Reuters) - The operator of the Trans Alaska Pipeline System was on the lookout Monday for a piece of a cleaning device -- called a pig -- that mysteriously got dislodged somewhere ...