The take-off for a standard radius 90 is one and one half the diameter of the pipe. Example: 6 inch 90 has a take- off of 9 inches.
The take-off for short radius 90 would be the dia. of the pipe. Long radius 90 is 2 times the pipe diameter.
12
12
12
6 inch or 4 inch if it's a short radius
2 inches
unit of measurement. Look at ruler and take an inch and divide by 4 equal parts. Each has a mark, one of those is 1/4 (quarter) 2 a half (1/2), 3 is 3/4 and 4 makes 1 whole inch. Just like a quarter (money) is one fourth of a dollar (whole)
110 of them.
Take a inch and divide it into 3parts
11 1/4
90 degree angle rolled on a 45
this app help you: "Miter Flat Pattern Design" in play.google.com
what size and style? If it is butt weld you half the pipe size 3 times and take the 2nd and 4th number and add together. 6 inch example below....1] 6"2] 3" add this3] 1 1/2"4] 3/4" and this................so 6 inch 45 would be 3 3/4"you also can use this formula.. pipe size times 0.625 [ 5/8 ]
It is the measurement of fittings for piping. It is the measurement of fittings for piping.
The take off formula of a 45 degree elbow pipe, will depend on what the pipe is on. Sometimes a 45 degree pipe will need a 90 degree right angle turn to come off.
Three inches
4 5/16
The same as a short radius 90 of that same pipe size. I Rule of thumb, for example: 1/2 inch copper tubing you would take off 1/2 inch, likewise 3/4 tubing take 3/4 inch. Your question is 'pipe' are you actually using pipe, cutting and threading pipe? I am often asked questions and find that people are not using 'pipe'. Copper tubing, pvc, cpvc, dwv are quite forgiving when it comes to a slight miscut. Iron and galvanized piping is a different story, get it right the first time!
Short Radius 90 degree elbows are the same as pipe size.... Long Radius 90's are pipe size times 1.5.... so a 6" (SR) elbow is 6"... a 6" (LR) elbow would be 9"
1/2 inch
1.5in For a 90 degree butt-joint each piece must be cut at 45 degrees. So it will be one inch measured along the length of the pipe or 1.414 inches measured along the 45 degree cut. When you look at the cut face at right angles (90 degrees) you will see an ellipse that is 1 inch wide and 1.414 inches long.