| Typical Welding Symbols |
| Double-Fillet Welding Symbol | Chain Intermittent Fillet Welding Symbol | Staggered Intermittent Fillet Welding Symbol |
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| Plug Welding Symbol | Back Welding Symbol | Backing Welding Symbol |
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| Spot Welding Symbol | Stud Welding Symbol | Seam Welding Symbol |
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| Square-Groove Welding Symbol | Single-V-Groove Welding Symbol | Double-Bevel-Groove Welding Symbol |
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| Symbol with Backgouging | Flare-V-Groove Welding Symbol | Flare-Bevel-Groove Welding Symbol |
 | Not Permitted for Bridges | Not Permitted for Bridges |
| Mutliple Reference Lines | Complete Penetration | Edge Flange Welding Symbol |
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| Flash or Upset Welding Symbol | Melt-Thru Symbol | Joint with Backing |
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| Joint with Spacer | Flush Contour Symbol | Convex Contour Symbol |
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