Asked by: Edmund Chesneau
asked in category: General Last Updated: 1st June, 2020

What is the multiplier for a 45 degree bend?

Mathematics of the Offset Bend
Degree of Bend in Degrees (Angle) Multiplier Shrinkage Multiplier in inches
15 3.9 1/8
22.5 2.6 3/16
30 2 1/4
45 1.4 3/8

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Hereof, what is the multiplier for a 22 degree bend?

Multipliers for Conduit Offsets

Degree of Bend Multiplier
10 degrees 6.0
22 degrees 2.6
30 degrees 2.0
45 degrees 1.4

Additionally, what is the multiplier for a 5 degree bend? Mathematics of the Offset Bend

Degree of Bend in Degrees (Angle) Multiplier Shrinkage Multiplier in inches
22.5 2.6 3/16
30 2 1/4
45 1.4 3/8
60 1.2 1/2

Keeping this in view, how do you find the offset multiplier?

Calculating Multipliers and Offsets

  1. Multiplier. To calculate the multiplier (slope) we use the equation.
  2. Offset. To calculate the offset (y-intercept) we do the following:
  3. Relating this to the logger.
  4. Example.
  5. Temperature.
  6. Now, we calculate the multiplier and offset.
  7. Relative Humidity.
  8. Multiplier = rise/run = (100-0)/(1000-0) = 100/1000 = 0.1.

How do you calculate bend radius?

BA = bend allowance. BD = bend deduction. R = inside bend radius . K = K-factor, which is t / T.

Bend allowance.

Angle 90
Radius 10.0
K-factor 0.33
Thickness 10
Bend allowance 20.89
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