![Would using a no hub coupling be suitable for permanently tying a cast iron toilet drain pipe to plastic? : r/Plumbing Would using a no hub coupling be suitable for permanently tying a cast iron toilet drain pipe to plastic? : r/Plumbing](https://preview.redd.it/would-using-a-no-hub-coupling-be-suitable-for-permanently-v0-0kknzrdehglb1.png?auto=webp&s=54cd9da290bf1b7f23b9916abc11fe63c1ead33b)
Would using a no hub coupling be suitable for permanently tying a cast iron toilet drain pipe to plastic? : r/Plumbing
![Charlotte Pipe 4-in x 10-ft Black Cast Iron No Hub Pipe/Fittings for DWV Applications, ASTM A74 Approved, NSF Safety Listed in the Cast Iron Pipe & Fittings department at Lowes.com Charlotte Pipe 4-in x 10-ft Black Cast Iron No Hub Pipe/Fittings for DWV Applications, ASTM A74 Approved, NSF Safety Listed in the Cast Iron Pipe & Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/4aace712-bc71-4c77-aa2a-9d7781637e66/62328825.jpg?size=pdhism)
Charlotte Pipe 4-in x 10-ft Black Cast Iron No Hub Pipe/Fittings for DWV Applications, ASTM A74 Approved, NSF Safety Listed in the Cast Iron Pipe & Fittings department at Lowes.com
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