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Piezometric Hose
Piezometric hose is a kind of open tube connecting with to-be-tested liquid for measurement of the relative pressure of liquid. It can be used for monitoring of dam phreatic line, osmotic pressure, underground water line and seepage around dam and is widely applied to petroleum, chemical industry, engineering machinery manufacture, coal mine, shipbuilding, aviation, automobile, medical equipment, etc.
Hose Size | Inner Diameter(mm) | Outer Diameter(mm) | Working Pressure | Minimum Burst Pressure | Minimum Bending Radius |
DN2-400 | 2 | 5 | 400 | 1200 | 20 |
DN2-630 | 2 | 5 | 630 | 1600 | 20 |
DN3-630 | 3 | 6 | 630 | 1600 | 25 |
DN4-500 | 4 | 8 | 500 | 1500 | 35 |
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