Pipeline & Pipefitter Guides

Practical articles for QC managers, inspectors, and field pipefitters.

Field Guide2026-07-01 · 5 min read

How to Calculate Pipe Offsets: Simple & Rolling Offsets Explained

Learn how to calculate simple and rolling pipe offsets in the field — formulas, examples, and a free built-in calculator.

QC & Compliance2026-06-25 · 7 min read

B31.3 Weld Inspection Checklist: What Every QC Manager Needs to Know

A practical checklist for ASME B31.3 weld inspection — from fit-up through NDE to final acceptance.

Field Guide2026-06-18 · 6 min read

The 6 Essential Calculations Every Pipefitter Needs on the Job

From Barlow's formula to thermal expansion — the math pipefitters use every day and how to do it faster.

Field Guide2026-06-10 · 4 min read

Pipe Support Span Calculator: How to Determine Maximum Spacing

Understanding maximum support spacing per ASME/MSS guidelines — with a built-in calculator for any pipe size.