Rodolfo Espinoza

Welded Carbon pipe using Tig wire 70s-2. 90% of the welding was in a rollout wheel. 10% was in position welds.

• Weld carbon and stainless steel pipe
• Tig and stick Jack stand welds, Rollouts and position welds in pipe rack or scaffold

• Welded Carbon Tig in Jack stands and position Welds in Scaffold
• 1 month Turnaround

• 308s.s Welded Schedule 10,40,80 and Heavy Wall pipe
• Prep Fits, Make Bevels make sure pipe is Cleaned fit up and Tack pipe then Purge line and Weld out
• Jackstands, Rollouts, Position Welds
• Assist Fitter in prepping fits

• Welded carbon [70s-2] Tig root and hot pass and 7018 Stick Cap
• Stainless Schedule 10-308 stainless Tig wire
• 90% of the work was rollout welds in Roller or Jack Stands and the 10% was position Welds

• Teach how to weld Carbon Tig on pipe in all positions 5g 2g and 6g Tig root and Hot pass
• Then Fill and Cap With 7018 Stick 3/32 or 1/8
• Teach proper way how to clean and prep 2inch and 6 inch pipe how to tack and weld in position

• Welded carbon tig all the way out

• Weld Tig All the Way Out On Carbon also Stainless Schedule 10 on pipe
• Welded ground and position Welds

• Tig And Stick on Pipe Welded Tig root, Hot Pass and Fill, Cap 7018
• Welded Socket Welds Also Stainless And Carbon
• Welded Structural Supports with 7018

• Welded a lot of Carbon pipe Tig and Stick
• Welded Structural supports also 7018

• Welded Carbon Tig Also Welded Structural 7018 Stick on supports

• Worked in Socket Weld, Butt Welds fabricate supports for the lines did field work
• Good Communication with my Team, helped in hydro testing

• Welded tig on carbon pipe and caped with 7018 / weld L309 and L316 stainless steel schedule 10 and 40

• Welded Stainless Schedule 40,10

• Worked and did a lot of shop and rollout work and sometimes position welds/ welded stainless steel 90% of the time

• Welding Fluxcore and Stick on structural
• Welding carbon and stainless steel tig on pipe
• Worked in shop and out in the field