applications of seam weld symbol
TRANSCRIPT
Applications of Seam Weld Symbol
Size, length and pitch of intermittent seam welds
Strength of seam welds
Extent of seam weld
Stud Weld
Stud Weld Symbol with combined dimensions
Stud Weld Symbol for Multiple Rows
Surfacing Welds
Weld Size and Direction
Multiple layers and direction
Applications of Surfacing Weld Symbols
Size
Width and Length
Applications of Surfacing Weld Symbol
Multiple Layer
Correction of Dimensions
Applications of Back or Backing Weld Symbols
Groove Weld Symbols
Depth of Bevel and Groove Weld Size
Groove Angle
Weld Size and Depth of Bevel Consideration
Single Groove
Double Groove
Nonsymmetrical Double Groove
Weld Size and Depth of Bevel Consideration
Weld Size and Depth of Bevel Consideration
Complete Joint Penetration with Joint Geometry Optional
Incomplete Joint Penetration with Joint Geometry Optional
BS EN 22553
Welded, Brazed and Soldered
Joint
Symbolic Representation on
Drawings
1. = Arrow Line2a = Reference line (continuous line)2b = Identification line (dashed line)3 = Welding Symbol
Position of Symbol
Weld on arrow side
Weld on other side
Position of Symbol
For symmetrical welds only
Position of Arrow Line
In case of bevel-welded joint, the arrow line shall point towards the plate which is prepared
