Use a tape measure!
That all depends on how long said 3" pipe is?
Same as an 3" - 8 " pipe
to divide a pipe into sections measure the outside diameter then multiply by 3.142 this will give you the circumference divide this number by how many sections you require place a mark anywhere on the on the pipe then measure from that mark your answer The best method for calculating the cross section area of a round pipe or tube is to use the following formula: ((D-W)*W)*PI Where as D= Outside Diameter Measurement W= Wall Thickness PI= 3.1416 that is circumference. The answer I have is: diameter squared x .7854 Ex. 3inch pipe (inside diameter) 3 x 3 x .7854= 7.0686
Yes, but only pipe, fittings too big in diameter where they glue together to fit in 2X4 wall.
outside to outside of pipe.
They can measure the circumference of the pipe and divide it by pi or 3.14 to get an approximate answer
I found that the Pipe Friendly Tape Measure by tekforce is far more accurate and cuts the hassle.
measure the radius of the pipe. (half the diameter - the width of the pipe) then measure the length of the pipe. then use the formula pi (3.14) x radius2 x length. the answer is the volume in the pipe
-- Measure the radius of the pipe, in inches. -- Measure the length of the pipe in inches. -- The volume of the pipe is (pi) x (radius)2 x (length) cubic inches
I use the Pipe Friendly Tape Measure by TekForce. It makes measuring pipes easier and faster.
pipe is measured up 12 inchs I.D. inside 12 and above are measured by O.D.if you measure 10" pipe you measure it from inside..12" and above measure from outside diametor
With a tape measure.