Sounds naughty but it's about stove pipes. If this thing will accept an 8" straight (non-crimped) pipe on the inside , then my problems would be solved. In other words, do you think the opening is slightly larger than 8"?
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Product Details for the Heat-Fab 2628B
Saf-T Pipe is made from 22-gauge cold-rolled steel, which is up to 60% thicker than pipe sold in mass-market stores. With an invisible seam, finished with high-quality silicone-based black stove paint, it looks as smart as it performs.
Technical Specifications:
Single-wall.
6"– 8" diameters.
Tapered male and female ends.
22 gauge cold-roll steel
Edit:Or maybe this one? Says "slip fit"
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It looks like the wide end is stepped to take either straight or tapered pipe. Stainless steel.
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(broken link removed)
Product Details for the Heat-Fab 2628B
Saf-T Pipe is made from 22-gauge cold-rolled steel, which is up to 60% thicker than pipe sold in mass-market stores. With an invisible seam, finished with high-quality silicone-based black stove paint, it looks as smart as it performs.
Technical Specifications:
Single-wall.
6"– 8" diameters.
Tapered male and female ends.
22 gauge cold-roll steel
Edit:Or maybe this one? Says "slip fit"
(broken link removed)
It looks like the wide end is stepped to take either straight or tapered pipe. Stainless steel.
(broken image removed)