Where can I find a metal nipple?

[Mikael_L]

Something looking like this a bit:
or

Pipe diameter 64 mm. (outer)
I can also tweak it somehow with a larger diameter, up to 75mm (inner) should not be a problem.
Appearance is quite irrelevant, as it will be hidden.
Thinking of some kind of sheet metal, so it can withstand heat.
The length of the connector also doesn't matter much, as long as it's at least 2 cm so I can attach a hose there.

Which shops should I look in, Biltema, Bauhaus, IKEA?
Under which categories should I search, ventilation, kitchen, car parts ...?

It's for the stove's air supply, but I guess that doesn't matter either.

 

[injonil]

Found pretty much everywhere, used for example to connect ventilation hose for kitchen hoods. I think I saw one at Jula the last time I was there but I can't find it online.

 

[Mikael_L]

But it's such a small diameter, only 64mm. So I think all the ventilation things are too big, right?

 

[Bezt]

A ventilation company might have some slightly more unusual diameters, Bevego for example.

 

[Mikael_L]

I can check.

Now I also started thinking about caravan and motorhome ventilation.

 

[myrstack]

You have a 63mm diameter as sprio if it works, this diameter is rarely used and probably needs to be ordered, but the big players like Lindab use this. On page 104 and onwards in the catalog, you'll find the connectors.

 

[corre]

My local Optimera has a couple of shelves with lindab stuff, bends, fittings, and pipes.

 

[Mikael_L]

At a local ventilation company here, they had equipment stocked down to 80mm pipes. And a fitting like this 80mm worked perfectly. Though the hose had to be pushed inside instead, but it will work just as well. I'm removing the rubber seal, by the way.

Now I just need to modify the flat piece of metal (cut a bit off) and drill 3 holes for the attachment.

Thanks for the engagement.