Wrinkle copper sheathing wrinkle steel bushing steel wire armouring submarine cable
The utility model provides a wrinkle copper sheathing wrinkle steel bushing steel wire armouring submarine cable, include from the interior cable core that extremely sets gradually outward, the filling layer, semi -conductive water -blocking tapes, high fire -retardant band, armor and waterproof lay...
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Main Authors | , , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
22.09.2017
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model provides a wrinkle copper sheathing wrinkle steel bushing steel wire armouring submarine cable, include from the interior cable core that extremely sets gradually outward, the filling layer, semi -conductive water -blocking tapes, high fire -retardant band, armor and waterproof layer, adopt the wrinkle copper sheathing to replace traditional plumbous cover, it replaces traditional double -deck steel wire outer cover structure to adopt the wrinkle steel bushing to add steel wire outer cover structure, when not influencing block -water performance and mechanical properties, compressive property and bending property have still further been improved, it later still does benefit to installation to have reduced weight, the efficiency of the transmission is improved, and there is not any pollution to the environment, short -circuit current's the ability of bearing and the performance that has improved the shielding layer have still been improved, cable bending property changes well in interface rea |
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Bibliography: | Application Number: CN201621455906U |