INTERFACES

 

DIY Female/Female 2" tubing

Could not find this item then did one with 50 mm PVC tubing
(thanks to Henry B. for reminding me as I had already rejected it because the inside is 50 mm but astro 2" equipment is 50.75 mm !)

I decided to test my "hot" idea and tried the following :
- put 2 side adhesive tape on a 2" male tube
- glue one sheet of printing paper
- put the PVC tubing on a rotating tool and heat it slowly (distance about 5 cm) with an hot air blower
- when softened (2 min), inserted then male tubing and turned it inside for a few seconds before pulling it out
  

the result is nice ...

  

then make small holes (1.5 mm) and thread them slowly and carefully in order to put 4 fixing screws (120°).
Result seems very strong !