Does anyone know where I can find specs on Rectangular Square steel Tubing? I want to use 6" x 4" x 1/8" wall tubing with a span of 32' between post with a load of 50 lbs/ft. I want to know if this will deflect and how much? Can someone help me with this or know where I can get the information?
I have a spray gun that is operated with a foot pedal and I want to turn it off in 3 seconds after start to control the mills of paint that is put onto a part. I am using a momentary foot pedal to start the process and right now an operator is counting to 3 and then releasing the foot pedal. I...