1. the formula 0.625 x pipe size x 25.4 that has given earlyier is applicable to the range of size 4" to 24" only but i tried to used 2.2 for 2"x 0.625 x 25.4=35 wich is the correct take off
2. the formula 0.625 x pipe size x 25.4 that has given earlyier is applicable to the range of size 4" to 24" only but i tried to used 3.2 for 3"x 0.625 x 25.4=51 wich is the correct take off by:NPMELO
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You find the center of a screwed 45 degree elbow by bisecting the angle.
4 inch 5d bend 45degree elbow center how much
1.414. x offset- Straight of 45's
A 45 degree elbow will not make a right angle, but two will, if connected in line so that they continue the turn in the same direction. (45o + 45o = 90o, a right angle.)
Formula for calculating center to end distance of such elbows is as follows: For 90° Long Radius elbows, center to end dimension given in dimension tables of ASME B16.9 is same as radius of elbow. This is because Tan (90/2) i.e. Tan 45 is 1. Normally custom elbow angles from 45 degree to 90 are cut from 90 degree standard elbow. If that's what you were asking about...