Piping Guides

Piping Engineering Guides | Pipe, Class, Sizes & Inspection Aienginear · Piping Knowledge Hub Everything you need to understand piping, from first principles to inspection. Eight focused, standards-aligned guides that take you from what a pipe actually is, through pipe class, specifications, sizing and schedules, all the way to how pipe is made, marked and … Read more

Fluid Flow & Pipe Sizing Calculator: Pipe Size, Pressure Drop, Gas & Two-Phase Flow (2026)

Free Aienginear fluid flow and pipe sizing calculator: recommends the line size from velocity and pressure-gradient limits, with Darcy-Weisbach and Colebrook-White pressure drop, gas pipeline equations, compressible and two-phase flow, 3-K fittings, pump NPSH, slurry and API RP 14E erosion checks.

50 Piping Interview Questions and Answers (2026): Codes, Materials, Fittings & Stress

50 piping interview questions and answers 2026 – Aienginear guide covering ASME B31.3, B16.5 flanges, materials and stress analysis

50 piping interview questions and answers for 2026 by Aienginear — NPS and schedules, ASTM materials, fittings, ASME B16.5 flanges, B31.3 hydrotest and pneumatic testing, and pipe stress analysis, with printable tables, a self-test quiz and a free PDF.

Piping Interview Questions and Answers (2026): Fittings, Materials, Flanges and Layout

Piping interview questions and answers 2026 – Aienginear guide to fittings, materials, pipe vs tube, flanges, layout and ASME B31.3 testing

32 piping interview questions and answers for 2026 by Aienginear — elbows, eccentric reducers, olets, NPS and schedules, pipe vs tube, material selection, flanges, valves, layout rules and ASME B31.3 testing, with printable tables, diagrams and a self-test quiz.

Pipe Dimensions: NPS, DN, Schedules, Lengths and Pipe Ends (ASME B36.10 Guide)

Pipe dimensions explained with ASME B36.10-2022 and B36.19-2022 data: NPS to DN to OD chart, carbon and stainless schedule tables, wall tolerances, pipe lengths, B16.25 bevels and pipe end types, plus a free pipe dimension calculator.

What Is a Pipe and Pipe Class? Complete Engineering Guide (ASME B31.3)

Pipe class explained – pipe class A1B and line number 6"-P-1001-A1B-H, Aienginear guide

A pipe carries fluid; a pipe class is the specification that fixes every approved component for one service. This 2026 guide covers schedules, B31.3 wall thickness, B16.5 ratings, a sample A1B class sheet and branch table.