127mm f/9.4 OTA Construction - Main Tube Preparation (raw uncut tube)

 

The main tubing for the 127mm f/9.4 from Hastings (uncut)... (Click for enlarged view)

 

In my search for a tube for the VSC/ SAO 127mm f/9.4 "BGRP" refractor, I wanted to deal with a company that had and still has a great reputation for delivering quality consistently, for which I purchased a 5" OD x 48" L x .073" wall thickness of T-6061 aluminum tubing. That company was Hastings Irrigation Pipe Company®. Some may fine their prices a bit high, but they especially cater to the amateur telescope maker. There are other companies like Speedy Metals®, and Online Metals® that are also great resources. Tubes from these suppliers arrive in excellent condition with no dents or dings.