32mm non threaded sink trap

[Jastons]

My sink and a half & pipework are 32mm in dimension. They look similar to this but the pipe coming down from the sink is only threaded at one end (the end connected to the sink).

How do I connect the non threaded end to the rest of my pipework?

 

[rpm]

Show us what you have, sounds like bits are missing.

 

[Jastons]

20191207-215602 hosted at ImgBB

Image 20191207-215602 hosted in ImgBB

ibb.co

20191207-215525 hosted at ImgBB

Image 20191207-215525 hosted in ImgBB

ibb.co

 

[snowhead]

Sink and half are normally 40mm / 1.1/2"

The ends in red are threaded to go onto the sink waste
The ends in green are plain and fit into a compression fitting with a seal and can be adjusted to get the height difference correct between sinks.

 

[Jastons]

My sink is definitely 32mm - I bought a 40mm straight coupling set and the screw ends (red in your image) are to big.

 

[ShaunCorbs]

Looks like it’s dropped undo the nut and push it back up and tighten the nut up again

 

[rpm]

Edit

Looks like it’s dropped undo the nut and push it back up and tighten the nut up again

Better to remove and clean the rubber cone seal whilst you are at it, infact remove and clean then reassemble all parts isn`t a bad idea.