Hydrostatic Testing

Pipes are filled with a 3% water/oil emulsion. The appropriate test pressure is then applied and held for a specified time. The pressure and time requirements are based on the dimensions, grade and thread profile or customer requirements.

Four- Hydrostatic Testers

Technical data

manufacturer MANNESMANN-DEMAG-MEER
test pressure 60-1265 bar (870 -18300 psi)
pipe lengths restrictions 4880-13000 mm (16-42.7 ft)
outside diameter range 48.3 - 177.8 mm (1.9 - 7 in)
test medium water/oil mixture
emulsion tank 50m³ (13200 gal)

 

Hydrostatic Tester for Pup Joints

Technical data

manufacturer HDP "Hochprodukte Maschinen- und Apparatebau GmbH 
test pressure 700 bar (10100 psi)
pipe lengths restrictions 300 - 6000 mm (1-19.7 ft)
outside diameter range 48.3 - 177.8 mm (1.9 - 7 in)
max. pipes in parallel 5 (test process from 1 to 5 pipes)