PMA Reversed bending test
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- Опубліковано 27 сер 2024
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(DO 9.21-4420)
This standard describes a cyclic reversed bending test with additional tensile loading (lifting) on flexible conduits under standard ambient conditions (23°C/50% relative humidity). The conduit is loaded until fracture. The number of cycles to fracture determines the fatigue strength of the conduit.