The durability and corrosion resistance of cast iron has made it the standard for both in-ground and above-ground couplings used to connect pipes in water lines, storm and wastewater pipes and vent piping.
Ductile iron couplings will handle most of your waterworks coupling needs and are capable of connecting most classes of water pipe. A ductile iron coupling assembly contains center sleeve, end rings, gaskets, bolts and heavy hex nuts.
We can manufacture any cast iron couplings you require. Whether you need couplings for different diameter pipes, for repairing split pipes, or correcting misaligned piping, we can produce them.
This article is from our Dandong Foundry's Ductile Cast Iron Coupling Supplier in China
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