Product Features

No-hub couplings revolutionized cast iron drainage pipe installations from a hazardous, tedious, skilled craftsman trade, to a simpler, quicker, less tools needed, safer occupation.
Intended for use with DWV systems, no-hub couplings are used to join cast iron soil pipe that does not have the traditional Hub and Spigot.
The one-piece metal protective outer shell complies with EN877 standard, and the pipe clamp component complies with EN10088-1 specification. This pipe joint allows users to complete the connection of pipe fittings without the need for complex special equipment.
All Gain products offer one-stop service, with research and development, mold creation, production, and packaging all done in-house. If you have any custom requirements, please feel free to contact us.
Specification

