Dec 28, 2017
Due to the flexible joint of ductile iron flanged pipe fittings, the construction operation is more convenient, the construction efficiency can be improved. Most of the interfaces are connected by an apron, the operation is simple. The construction period can be shortened and construction cost can be reduced.
2. Ductile iron flanged pipe sealing performance is good, easy to leak, reduce pipe leakage rate and reduce the daily maintenance costs.
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