For a Double-Groove Joint, Joint Preparation Is Required on One

Q3: In some instances, the arrow of the

Q4: Groove welds whose faces are to be

Q5: When a groove weld extends only partly

Q6: The height of root reinforcement, or melt

Q7: The height of root reinforcement, or melt

Q8: Bevel-groove, J-groove, and flare bevel-groove weld symbols

Q9: The symbol for a back or backing

Q10: The angle of a groove weld joint

Q12: The symbol for a bevel weld is

Q13: The melt-through symbol is placed on the