The 4 main positions you need to know: 🔹 Pipe rotates. Axis is horizontal. Easiest. 🔹 2G (Horizontal Fixed): Pipe is horizontal, but you cannot roll it. Weld axis is vertical. Tricky puddle control. 🔹 5G (Vertical Fixed): Pipe is vertical. You weld around the circumference horizontally. Requires stepping techniques. 🔹 6G (Inclined – 45°): The gold standard certification. Pipe is fixed at 45°. Combines overhead, vertical, and flat welding.
#ASMEB31 #PipeWeldingTechniques #WeldEngineering #NDT #6G Headline: 5G vs 6G: Can you weld where you can't roll? pipe position welding
#PipeWelding #WeldPositions #6GWelder #TradesSkills #Fabrication Headline: The Physics of Gravity: Variables in Fixed-Position Pipe Welding The 4 main positions you need to know: 🔹 Pipe rotates
refers to joining pipes in fixed orientations (horizontal, vertical, or inclined). Unlike rolled welds, the welder must fight gravity, adjust travel speed, and change rod angles constantly. 🔹 2G (Horizontal Fixed): Pipe is horizontal, but
Welding a pipe on a bench in the 1G (rolled) position is one thing. Welding it in the field where you can’t rotate it? That is the true test of craftsmanship.