I want to get into hard tubing PETG soon. I can't seem to find barely any hard tube compression fittings of this style. I think I've only seen bitspower and maybe koolane ones. Is it because they generally are not needed because you bend tubing yourself so straight fittings are all that's needed? What if you need a very tight 90-degree turn directly into or coming from a port? Do you just have to get creative with the bend so it's not such a tight 90 right direction in front of a port where a fitting would be?
Also what's the most common fitting size that will give me the most options for fittings and tubing? 1/2" or 12mm or 16mm? Also do you want to always match up tubing size to fitting and not try to convert imperial to metric or vice versa? Just get 1/2" tubing with 1/2" fitting or 12mm with 12mm, etc?
Also what's the most common fitting size that will give me the most options for fittings and tubing? 1/2" or 12mm or 16mm? Also do you want to always match up tubing size to fitting and not try to convert imperial to metric or vice versa? Just get 1/2" tubing with 1/2" fitting or 12mm with 12mm, etc?