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ISO2531 En545 En598 K9 K8 Class C DN80~2600mm Ductile Cast Iron Pipe

ISO2531 En545 En598 K9 K8 Class C DN80~2600mm Ductile Cast Iron Pipe
Product DescriptionDuctile iron pipe is a pipe made of 18 or more foundry iron by adding ductile agent and then cast by...

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