PipeDexa: Pipe Data & Flanges

PipeDexa is an offline pipe data and piping reference app: pipe schedule chart, flange dimensions, pipe fitting dimensions, weights and dimension drawings, with the public source of every value. Made for piping engineers, designers, pipe fitters, fabricators, QC inspectors and estimators, on site or in the office. The reference data works without internet. WHAT THIS FREE APP OPENS • Pipe schedule chart for carbon steel pipe: outside diameter, wall thickness and inside diameter by schedule (Sch 10, 40, 80, 160, STD, XS, XXS…), weight per metre or per foot. Pipe size in NPS and DN, in mm and inches. • Butt-weld fittings in ASME B16.9 pattern: 90° and 45° long-radius elbows, equal tees, concentric reducers and caps, with dimensions and the weight for the pipe schedule you pick. • Flange dimensions in ASME B16.5 pattern, Class 150 to 2500: weld neck, slip-on and blind flanges, with outside diameter, thickness, bolt circle, number and size of bolts, stud length and weight. • Spiral-wound gaskets, stud bolts and valve face-to-face lengths. • Tools: pipe weight calculator (with contents and insulation), unit converter and NPS ↔ DN chart. HOW IT WORKS • Search the way you talk: "6 sch 40 elbow", "4in 300# WN", "DN100 blind". • A clear dimension drawing for every component, each letter linked to its value; pinch to zoom, full screen. • A 3D model with section view, orbit and zoom. • Weight, bolts and nuts at a glance under every drawing; add sizes to a take-off list. • mm and inches with fractions, light and dark themes. EVERY VALUE WITH ITS SOURCE PipeDexa compiles 3,800+ sizes of 39 piping component types from 51 public manufacturer and distributor sources (38 publishers). Each value is marked verified (two independent publishers agree), single source or conflict, with the documents listed. A value that is not in the data is shown as missing, never guessed. WORKS OFFLINE No account needed. All the reference data is on your phone and works without internet. This free app shows ads from Google AdMob (an optional short video removes them for 24 hours) and sends usage statistics, which you can turn off in Settings. QUICK ANSWERS • Is PipeDexa free? Yes: it is paid for by ads, with no in-app purchases. PipeDexa Pro, a separate one-time purchase, has no ads. • Does it work without internet? Yes: the reference data, drawings and calculations work offline. • Where do the numbers come from? Public manufacturer and distributor catalogues; every value lists its sources. MORE IN PIPEDEXA PRO PipeDexa Pro, a separate one-time purchase on Google Play, opens all 39 component types: stainless steel pipe; short-radius elbows, returns, reducing tees, crosses, eccentric reducers and stub ends; socket-weld, threaded, lap-joint and large-diameter flanges (ASME B16.47 Series A and B pattern, up to NPS 60); forged socket-weld and threaded fittings; branch outlets (weldolet, sockolet, threadolet); flat and ring-joint gaskets and spectacle blinds. It adds every tool (flange bolt kit, pipe section properties, material weight, paint and insulation area), DXF export for CAD, SVG and A3/A4 drawing sheets, GLB/STL/OBJ 3D models, CSV, unlimited take-off lists, size comparison and design mode. Reference data only: verify critical dimensions against the current edition of the governing standard or the manufacturer's certified drawing before fabrication. Weights are reference estimates. Pattern names such as "ASME B16.5 pattern" identify the dimensional pattern only; PipeDexa is not affiliated with or endorsed by ASME, MSS, API or ASTM. Manufacturer names are trademarks of their owners. Made by Zytherix Systems. A question, or a value to check: contact@zytherixsystems.com