Pipe Fitting

Pipe Fitting is a pipe fitting calculator for offsets, rolling offsets and elbow cuts. Enter the offset and the fitting angle, and it gives you the travel, the take-out of each elbow and the length to cut, with the welder's gap already allowed for. Example: a 12" offset with two 2" long-radius 45° elbows and a 1/16" gap. The travel is 16.97", each elbow takes out 1.24", and you cut the pipe at 14.36". • Basic offset: any two of run, offset and angle give the travel and the cut length, with or without gaps. • Rolling offset calculator: offset, roll and run (or the angle) give the travel and the cut length. • Parallel offsets: the cutback for pipes running side by side. • Back-to-back elbows: X° + Y° and 90° + X° fittings from a center-to-center distance, with the angle to cut. • Elbow miter cut: cut any angle from a standard 90 and mark it, with the outside (heel), inside (throat) and centerline arcs and the chords. • Take-outs for short-radius, long-radius and 3R elbows, from 1/8" to 48" NPS and DN6 to DN1200. • Triangle solver: any three sides or angles give the rest, plus perimeter and area. • Feet, inches and fractions down to 1/16", or meters, centimeters and millimeters: pick the unit on the keypad. • Results update as you type, and each calculator keeps your last numbers. • Siri: say "Rolling offset with Pipe Fitting" to open it hands-free. • On iPhone and iPad. HOW TO CALCULATE A ROLLING OFFSET True offset = √(offset² + roll²), and travel = √(offset² + roll² + run²). With 45° fittings the run equals the true offset, so the travel is the true offset × 1.414, the 45° offset multiplier. For a 12" offset with an 8" roll: true offset 14.42", travel 20.40". Take off two 1.24" elbows and two 1/16" gaps, and the cut is 17.79". Pipe Fitting does every step for you. Built for pipefitters, steamfitters, pipe welders, plumbers and apprentices, in the shop or on the job site. All seven calculators are free to use with ads; Premium removes them. Made by xNeat, the team behind Calculator+ and Conduit Bending. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/