people guess it has something to do with the quality of the materials, but that’s got nothing to do with it. The difference between a pipe and a tube is how they are measured
When deciding between ordering pipe vs. tube, some notable distinctions come into play. Tubing is typically ordered according to outside diameter and wall thickness; however, it may also be ordered as OD & ID or ID and wall thickness. Although tubing has three dimensions (O.D., I.D. and...
1-1/2″ pipe size flanges have an opening to fit over 1.90″ OD—the actual outside diameter of 1-1/2″ pipe. 1-1/2″ tubing has a true 1.50″ outside diameter. The above shows the difference between a 1-1/2″ pipe flange and a 1-1/2″ tube flange. Here is a table indic...
The infusion cannula was connected with polyurethane tubing (VAHBPU-T22, OD 1.44 mm, ID 0.63 mm, Instech, Plymouth Meeting, PA) with one end sealed to close the brain cavity. Mice were allowed to recover overnight. Baseline ICP was measured daily starting at post-operative day 1 ...
The clinching station is ready for connection to a 6 bar air and 220V supply, up to 6 clinch heads can be installed, dis- tance between can be manu- ally adjusted. Accommodates filter frame from 270x270 up to 915x915 cm, and clinch heads can be reduced by means of quick locking ...