Link seal is the answer. Check out their website.
- In PipingDesign@yahoogroups.com, "David" <davidzook1959@...> wrote:
>
> Hello Everyone,
>
> I have ran into a situation where I need to pass an 8" sch40 steel pipe
> w/flanges through a concrete floor to a tank below. Does anyone have
> any idea where or how I can fill or cover the gap around the pipe once
> it is in place? I would prefer to purchase rather than have something
> fabricated. The floor will have an 14" hole core-drilled in order to
> get the flange through, that leaves a gap of 2.6875" all the way around
> the pipe to fill or cover.
>
> Thanks,
> David Z.
> Project Manager/Designer
> Ocala, Fl
>
Received on Sat Sep 08 19:43:00 2007