• 19042025
    香港和宝典
    High impact PVCM reinforced double wall corrugated pipe
    Hubei AD specializes in the production of PVCM reinforced double-wall corrugated pipes, using modified polyvinyl chlorid...
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  • 19042025
    香港和宝典
    How long is the service life of HDPE double-wall corrugated pipe?
    Hubei AD Building Materials specializes in the production of HDPE double-wall corrugated pipes, using high-density polye...
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  • 19042025
    香港和宝典
    What is a PVC drain pipe?
    Hubei AD professional analysis of PVC drainage pipe characteristics: GB/T 5836-2006 standard production, providing DN20-...
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  • 19042025
    香港和宝典
    Introduction of PVC-U hollow spiral muffler
    Hubei AD Building Materials specializes in the production of PVC-U hollow spiral silencer pipes, providing silent draina...
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  • 11042025
    香港和宝典
    Analysis of Carat Tube Connection Mode: Rubber Ring Socket vs Electrofusion Conn
    Analyze the two mainstream connection processes of carat pipes: rubber ring socket connection (flexible sealing, suitabl...
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  • 10042025
    香港和宝典
    What does flame retardant cold bending on PVC electrical pipes mean?
    Deep analysis of AD PVC electrical pipe flame retardant cold bending core technology: through GB/T 14823.2 certified fla...
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  • 07042025
    香港和宝典
    PVC Double Wall Corrugated Pipe 110mm Power Pipe: Ideal for Power Cable Protecti
    Hubei AD Building Materials (17399989993) supplies 110mm PVC double-wall corrugated pipes with ring stiffness 8kN/m ², ...
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  • 31032025
    香港和宝典
    HDPE reinforced winding structure wall B-shaped pipe (carat pipe) detailed expla
    Tel: 17399989993 HDPE reinforced winding structure wall B-shaped pipe (carat pipe) adopts spiral winding process, the ri...
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  • 31032025
    香港和宝典
    Detailed explanation of HDPE steel belt reinforced spiral corrugated pipe
    Tel: 17399989993 HDPE steel belt reinforced spiral corrugated pipe adopts steel belt reinforced structure and spiral win...
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  • 07042025
    香港和宝典
    PVC threading pipe product parameters
    "Hubei AD Building Materials (17399989993) produces national standard PVC threading flame retardant pipes, providing φ 1...
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  • 31032025
    香港和宝典
    HDPE double-wall corrugated pipe vs PVC double-wall corrugated pipe: the core di
    Hubei AD Building Materials (17399989993) professional comparison of HDPE and PVC double-wall corrugated pipe core diffe...
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  • 31032025
    香港和宝典
    Why must the steel mesh skeleton pipe be polished before welding? Full process a
    Hubei AD Building Materials (173-9998-9993) explains in detail the necessity of grinding steel mesh skeleton pipes befor...
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