Power-operated tools comprised of clamps, plugging heads and hydraulic controls for inhibiting and stopping the flow of liquids or gas in a pressurized pipeline for the purpose of isolating a section of the pipeline for inspection, service or repair

'clamp':7 'compris':5 'control':12 'flow':18 'gas':22 'head':9 'hydraul':11 'inhibit':14 'inspect':38 'isol':31 'liquid':20 'oper':3 'pipelin':26,36 'plug':8 'power':2 'power-oper':1 'pressur':25 'purpos':29 'repair':41 'section':33 'servic':39 'stop':16 'tool':4

PROSTOPP

Owners

Goods & Services