Pipe Offset vs XPipe Pro

Calculate the pipe cut length between two real fittings. Pipe Offset shows the cut piece, center-to-center travel, fitting deductions and joint gaps together, so you can follow the calculation from layout to cut. Built for pipefitters and steamfitters working with metric or imperial dimensions. Choose EN/DN, ASME/NPS or copper profiles, or enter a custom outside diameter. Fitting values carry source labels: standard, catalogue, theoretical or measured. When a table does not cover your fitting, enter its measured dimensions. OFFSETS AND FITTINGS Solve simple and rolling offsets. With the unlock, select fittings A and B independently at a shared angle, lay out parallel banks with cumulative marks, solve for a target run, or account for an obstacle and clearance. The drawing highlights the cut piece and shows the dimension chain. BRANCHES AND SEGMENTED ELBOWS Lay out branch connections with numbered ordinates for the branch cut and header opening. The unlock adds oblique and eccentric branches, segmented elbows and printable 1:1 PDF templates. Templates tile across A4 or Letter pages with a calibration ruler and overlap marks. Save offsets, branches and elbows as jobs and export PDF cut sheets. INCLUDED WITHOUT PURCHASE Simple and rolling offset calculations, axis dimensions and cut length using the region's default butt-weld elbow family, ASME LR or EN 3D, or your measured fitting values. Also includes one on-screen example of a centered branch at 90°. ONE-TIME UNLOCK One non-consumable purchase opens all included fitting catalogues, independent A/B fitting selection, parallel banks, target-run and obstacle tools, full branch tools, segmented elbows, saved jobs and PDF exports. No subscription. Restore Purchases is available in Settings. Works offline. No account or login. Saved jobs use local app storage.

XPipe Pro works out the numbers a pipefitter needs on the bench and draws the part they belong to, so the figure on screen and the shape in your hands agree. Every answer comes with a scale drawing of that exact assembly, dimensioned where you would put a tape on it — not a stock diagram of something similar. 35 CALCULATORS Assembly and layout: • S type — two half elbows in one plane, with or without an insert, solved six ways. • Rolled elbow — a 90° elbow turned about its inlet and a fitting that lays the run flat again, same six ways. • 3D run — a line across X, Y and Z, both angles solved separately, with the box you measure drawn around the pipe. • Elbow cut — an odd angle on an elbow: take-out, heel and throat arcs, chords, heights, and the arcs to mark back from the face you have. • Segmented elbow — a bend from straight pipe: segment lengths, saw angle, and the wave to wrap round the tube to mark the cut. • Branch / fishmouth — one pipe into another, square or skew: length to cut, set-back at up to 24 stations, and the hole in the run. • Eccentric branch — the same joint with axes set apart, each side marked on its own. • Elbow support — a tube cut to stand under a bend, off a torus seat, not a cylinder. • Cone layout — the flat sector for a full or truncated cone, with sheet size, area and volume. • Square-to-round transitions — twelve pieces off one construction, plus a pipe into a pyramid. • Pipe bank — several lines offset together: how far to hold each fitting back so the spacing holds through the slant. Shop and welding: • Dished head — blank diameter and knuckle allowance for hemispherical, elliptical or torispherical heads. • Fillet weld — throat, leg and weld metal for a or z, so a6 and z6 are never mixed up. • Reducer cut, purge gas, slope, pipe mass, pressure test, thermal expansion, cold spring, weld prep, shrinkage, flange studs, support spacing, and a scientific calculator with a full expression parser. WELDER QUALIFICATIONS AND PWHT (NEW IN 2.0) ISO 9606-1 and ASME IX certificates with their range worked out, renewal dates, reminders and a photo. PWHT under ASME B31.3: whether a weld needs it, the temperature and time, and which condition is missing to skip it. PIPE ISOMETRICS Draw a line as you set it out: a direction, a length, the next direction. Elbows and tees place themselves; add valves, flanges, reducers and supports. ISO 6412 symbols, elevations and centre-to-centre dimensions, a bill of materials, and a cut list that flags a take-out it does not know rather than guess it. Out as an A4 or A3 PDF, or as a link another fitter opens. A STANDARDS LIBRARY SEARCHED BY SIZE Type a dimension on its own — 53 — and the library returns every standard that tabulates it, saying why: "in the table · DN 50 · Ø53 × 1.5". A drawing quoting a superseded code like DIN 2463 finds the ISO 1127 that replaced it. 98 standards across PN-EN, DIN, ISO, SMS and ASME — pipe and flange tables among them — plus 239 isometric and drawing symbols from ISO 6412, ISO 4067, ISA-5.1 and related standards. FROM SCREEN TO STEEL Cone, transition, branch and segmented-elbow patterns export at 1:1 — as DXF a plasma table opens directly, or as A4 sheets with a printed ruler, catching a rescaled page before the steel does. MADE FOR THE JOB • A spirit level built in, for when the real one is in the van • Work sorted into jobs — one button makes a finished job a PDF sheet • One backup file for the whole history — no account, no server of ours • Millimetres or inches everywhere, at the precision you choose • 22 languages, switchable without restarting, right-to-left Urdu included • iPhone and iPad NO ADS. NO TRACKING. NO ACCOUNT. XPipe Pro contains no network code at all. Nothing is collected or uploaded, and it works in flight mode at the bottom of a tank. XPipe Pro is a calculating aid, not a substitute for judgement or the drawings and standards a job is built to. Always check a figure on the steel.