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Dn800 Dn900 Dn1000 Dn1200 Dn1400 ISO2531 Blue Fusion Bonded Epoxy Coated Ductile Iron GGG50 Flanged Expansion Dismantling Joint Pn10 Pn16 Pn25
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Ductile Iron Flange Pipe Adapter DN400 Loose Sleeve Compensation Joint Expansion Joint Constraint Flange Coupling - China Auto Parts, Stainless Steel | Made-in-China.com
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