ductile iron pipe vs cast iron

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  FM/UL DUCTILE IRON PIPE FITTINGS ECCENTRIC REDUCER COUPLING IN FIRE EXTINGUISH

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  Black carbon steel Sch40 ductile iron pipe fitting

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  hot dipped galvanised malleable iron pipe fiiting base distance saddle /clamp fitting

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  Ductile Iron Grooved Pipe Fitting Grooved Mechanical cross

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  90 degree elbow butt welded concentric ductile iron grooved fittings

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  Carbon steel seamless bend /ductile iron 90 deg double flanged bend/pipe fitting

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  FM/UL APPROVED Ductile Iron galvanized grooved Pipe fittings and couplings for fire fighting

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  High Quality Ductile Iron Pipe Fitting Dismantling Joint

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  OEM cast iron drain pipe fitting

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