Welding Symbols and Codes describes how welding prints represent welding requirements. A weld is represented in a print using a welding symbol. A welding symbol includes a reference line, arrow ...

NEMA Publishes Standard for Graphic Symbols for Arc Welding, Cutting Apparatus Mar 11, 2009 The National Electrical Manufacturers Association (NEMA) has published EW 4-2009, the first new edition ...

Noboru Ueda, Chairman and President of ClassNK announced that it has granted type approval for the new MX-200F welding consumable, developed by Kobe Steel Co., Ltd. (KOBELCO) to greatly improve ...