Electric Resistance Welding Manufacturing Process

During ERW, a high frequency electrical current is transmitted to the material by means of copper sliding contacts so that the abutting edges initiate fusion as they come into contact. Tenaris has welded pipe mills in Argentina, Brazil, Canada, Colombia and the United States.

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Electric resistance welding (ERW) is one of the three different types of welding Tenaris can use in our welded pipe manufacturing process. Can you name a few of the benefits of ERW? Watch our ERW process here: Electric Resistance Welding Manufacturing Process