Pre-expansion Of Cold Shrink Cable Accessories Tubing
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Project site feedback indicates that the Cold Shrink Cable Accessories-pair cable insulation layer adheres better when using pre-expanded tubing. The radial stress generated during elastomer release matches the cable insulation, reducing the need for external heat shrinkage or flame treatment during installation. The structural design and quality control of the pre-expanded tubing are particularly critical: strict adherence is required for everything from the selection of silicone rubber materials, the expansion ratio, the support core structure, and the support extraction mechanism.
