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Category: Comparisons & Buying Guides

Process comparisons, product reviews, and practical buying guides.

Showing 8 of 62 articles

Safety
Dec 17, 2025 4 min read

Welding Eye Glasses: Safety, Shades & Buying Guide

Welding eye glasses explained: ANSI Z87.1 markings, OSHA shade numbers, arc-eye risks, fitovers, prescription options, and how to pick the right pair.

NH Nicholas Harper Read
Buying Guide
Dec 2, 2025 43 min read

Resistance Welding vs Forge Welding: Key Advantages

What advantage does resistance welding have over forge welding? See the speed, consistency and cost differences, plus where forge welding still wins.

NH Nicholas Harper Read
Field Study
Nov 27, 2025 51 min read

Gas Welding Fuel: Acetylene vs. Propane vs. Propylene

Gas welding fuel compared: how acetylene, propane, propylene and MAPP differ on flame heat, cost, safety and best uses, plus setup and troubleshooting.

NH Nicholas Harper Read
Stick
Nov 23, 2025 52 min read

Stick Welding Polarity Explained: DCEP vs DCEN vs AC

Learn stick welding polarity fast: what DCEP, DCEN and AC really do to penetration, bead shape and spatter, plus a full electrode-by-electrode polarity chart.

NH Nicholas Harper Read