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Description
These seals are designed to operate with tube testing machines that repeatedly seal and release the steel tube ends as part of the hydrostatic testing process.
The quality of the seals used is a crucial factor in the reliability of such machines, and therefore our tube test seals offer the highest levels of performance.
Manufactured from high tensile, impact resistant polyurethane, they provide excellent wear resistance and can operature at high or low pressures. They incorporate a special lip profile to enable tube entry without seal damage.
Special features
Dual hardness seals
In addition, our unique fully-moulded dual hardness seals offer:
Pressure capability
Designed for testing thick-walled, high-pressure rated steel tubes, our custom manufactured seals are regularly used to seal pressures well in excess of 100MPa.
End face seals
These are available for use within the sealing head. They comprise a horizontal Solosele® with moulded-in anti-extrusion spring. The split halves of the sealing head are held together by two RotaBolt® tension controlled safety bolts.
How supplied
Tube test seals are supplied to any size and quantity. We also hold a huge number of moulds covering most standards.
Click here to download the Tube test seal leaflet pdf (289KB)
