Qingdao Hyperway International Trade

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  • Cast iron drainage pipes

    Cast iron pipes are made of cast grey iron complying with ISO185 grade 150, they are widely used for drainage in high-rise buildings because they are solid and durable with excellent noise suppression, fire resistance, low thermal expansion and chemical resistance. They are also easy to be installed by couplings or clamps.

    Centrifugal cast iron pipe system comprises non-hub pipes, non-hub fittings, joints(couplings or clamps) and accessories. It’s an ideal and economical building drainage system because of the above advantages.

    Material of pipe body: cast iron

    Inner coating: coking bituminous or epoxy resin paint

    Outer coating: anti-rusting paint or epoxy resin paint

    Manufacturing standard: ISO6594 & EN877

    Manufacturing method: centrifugal casting

    Connection: couplings or clamps joining

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