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PVC pre-installed expansion sleeve

2025-10-07 11 Dailymotion

PVC pipe fittings, toilet drainage pipes, drainage standard components fittings, support customization of size specifications and quantities.
PVC pre-installed expansion sleeve is mainly used to solve the structural expansion problems caused by temperature changes and settlement of buildings, and at the same time it serves as a protective layer for the pipeline.
Web: zjxcwm.com
Email: monfils.chen@mtwkj.com
TEL: +86 19937270653
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