Technical Library

H-Beam vs. I-Beam: Navigating European and American Structural Profiles
July 23, 2026
How H-beams and I-beams differ in flange width and loading, how EN 10365, British UB/UC and ASTM A6 profiles map to each other, and where HSS sections win.

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An Engineering Guide to Butt-Weld and Forged Fittings: ASME B16.9 & B16.11 Standards
July 23, 2026
How butt-weld (ASME B16.9) and forged (ASME B16.11) fittings differ, what elbows, tees and reducers do, and which material grades match your pipe.

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Pipe vs. Tube: Deciphering the NPS, Schedule, and Dimensional Standards
July 23, 2026
Pipe is sized by NPS and Schedule, tube by actual OD. A plain-English guide to the standards, wall-thickness logic and manufacturing methods that separate them.

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Weld Neck (WN) vs. Slip-On (SO) Flange: A Comprehensive Technical Reference
July 22, 2026
A technical reference comparing Weld Neck and Slip-On flanges: design differences, welding and NDT requirements, and pressure ratings to ASME B16.5.

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