Content tagged with "purging"
Results: 3
Article
January 11, 2010
Small manufacturer, big heart
H & H Tube is one of those manufacturing companies that defies conventional descriptions. Its business model, its customer base, the products it makes, even many of the metals it fabricates are not in the mainstream. Although the company was founded in Detroit in 1930 to support a bedrock... Read more...
Article
January 6, 2010
No purge, no problem
Figure 1 The Gateway Energy and Coke Co. in Granite City, Ill., is a dual-use facility. It uses coal to produce coke for use in manufacturing steel, and the exhaust from this process produces steam to generate electric power. The main steam line, more than a half mile long, is made from... Read more...
Article
July 11, 2006
Dam the purge gas and full speed ahead
The first step in making your own water- soluble purge dam with water-soluble paper is to cut the paper in a diameter about 1.3 times the inner diameter of the pipe. Next, slit the edges and insert the paper disk into the pipe with the lip of the paper dam toward the weld area and... Read more...
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