Welding creates problems for fleet managers because construction equipment does not fall into a neat category. A welder cannot qualify a hard-facing procedure to a structural steel welding code, for ...

Welding Symbols and Codes describes how welding prints represent welding requirements. A weld is represented in a print using a welding symbol. A welding symbol includes a reference line, arrow ...

There’s something primal about fire and steel. Long before apps, AI, and Bluetooth everything, men were melting metal ...

A separately derived system (SDS) has no direct connection to other sources except through grounding and bonding. Grounding and bonding must be performed at the source, not on the load side, to ...

This pole suffered a failure in the welded seam at an overlapping slip splice. A tubular steel transmission pole generally consists of a series of welded assemblies. The pole shafts and arms are ...