Is this tubing smooth or ridged on the inside?
332362
As I remember, it is same on inside as out side, ribbed to allow bending and stretching
332363
The tubing is not ridged on the inside like it is on the outside. However, it is not totally uniform on the inside. Hard to explain with words. Basically, as you look down the tube you see flat (plateau) then tiny drop to canal, back to next plateau, repeat. If the plateau was continuous (flat) then I would say the tube inside was smooth. But instead you have little (in width) dips between the plateaus. So almost smooth, but not purely smooth. Whereas the outside is pronounced rigde, valley, ridge, valley. Geez, hope that helps.
1404857
The inside bottom is smooth. It is excellent for serving food. We use it every day as a serving tray or a TV for a meal in front of the TV. It works perfectly for this. The inside bottom is smooth, but it is elevated as the tray contacts the surface on the 4 outside pieces.
1002491
Both ridged ! The only suggestion is to clean anything that melts and drips on it right away with a wet cloth or something because if you let it dry it's difficult to clean off the ridged area . But I love my pannini press :)
536848
It's textured/bumpy on one side and smooth on the other. Literally just checked it.
2029949
The tubes are just that, tubes. I set up my tubes the way I wanted and over time they will straighten out. Even with curve, I have not noticed any issue with flow.
680928
There is a groove on the inside. It wasn't really problematic when cleaning it except that I had pay a little more attention to it.
2056845
It is lined indeed. The interior is an opaque plastic liner and pump. The brushed aluminum is just the exterior.
840885
The inside walls are smooth. There are no ridges at all, which makes it very easy to clean. It is a completely round with the exception of the grip indentions on the left hand side, which allows you to hold on to the blender with ease when it's in use. I love mine !!
1002624
the edge that you see from the outside of the tub is straight, the part that is in the inside of the tub is curved so that water doesn't get caught in the corner. Also makes it more stable when caulked in.
2040916
It is smooth but it has its brand and size on both ends. I love using mine.
616889
HI,The inside is rough enough to smash up my pills, and smooth enough not to let any residue remain inside. hope this help.
2124168
It's PVC so it's ridged but with a heat gun I'm sure u could shape it like electrical PVC
2030079
I believe it is smooth. I am very happy with it. I have a 19year old with kidney disease that pees A LOT, and it stays inside the box. I actually bought a 2nd identical pan as we have 3 cats.
136990
Hello,This mug is smooth glazed on the inside, but a little rough on the outside. Shelia
1467419
There are some low ridges in it, but other than that it is flat. You can see them if you zoom in on the product image.
1822543
The bottom outside surface is completely smooth. It appears to be ridged but when you run your hand across it, it is smooth. I've been very very happy with this pan.
2190723
I think all of your question may not have come through the last word is but. It is ridged but each light rotates. It is a single point of contact standard light fixture on a bracket. It does put a lot of torque on the bracket.