• Long Barrel Coupling Quick View
    • Long Barrel Coupling Quick View
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    • Long Barrel Coupling

    • Product Overview Cascade Long Barrel Couplings are specifically designed for the reliable connection of GRP (Glass Reinforced Plastic) and HDPE (High-Density Polyethylene) pipelines. The extended barrel length is engineered to accommodate thermal expansion and contraction during and after installation, ensuring long-term joint integrity.
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