Encyclopedia
Electric welding
Electric welding: a method of obtaining a weld seam through contact resistance welding, in which the edges to be welded are mechanically clamped together, and heat for welding is generated as a result of the resistance of the applied or induced electric current
Source: "GOST R 53580-2009. National Standard of the Russian Federation. Steel Pipes for Oil and Gas Pipelines. Technical Conditions"
(approved and introduced into force by Order of Rostekhnadzor dated December 15, 2009 No. 887-st)