Southern Railroad has installed mile of test track in Southbound freight main near Alexandria, Va, in which existing rails were butt welded into continuous lengths, using gas welding for one half of joints and arc welding for other half; essential details of installation; two welding procedures employed are described.
Southern butt-welds rails in track
Ry Eng Maintenance
Railway Engineering and Maintenance ; 35 , n 6
1939
4 pages
Aufsatz (Zeitschrift)
Englisch
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Butt-welds rails in 4,000-ft. lengths for two tunnels
Engineering Index Backfile | 1937
Butt-welding of railroad rails
Engineering Index Backfile | 1938
|Butt-welding of railroad rails
Engineering Index Backfile | 1938
|Butt-welding of railroad rails
Engineering Index Backfile | 1938
|Butt-welding of railroad rails
Engineering Index Backfile | 1938
|