Pipeline welding is the controlled joining of line pipe to create a continuous, pressure-containing system with welds that match or exceed the pipe’s strength and toughness across construction, ...

A senior-level rundown of how onshore/offshore line pipe joints are welded into a continuous, code-compliant pipeline—what it is, how it’s executed on the right-of-way or lay vessel, and how to ...

Structural issues caused by “bending stress on the pipe” and “a weld flaw” are to blame for the Keystone Pipeline’s oil spill in rural northern Kansas earlier this winter, according to pipeline ...