GTAW CS/SS electric welder + SMAW CS/SS arc welder

Work record - Work experience as an electric welder of argon-arc and manual arc at least 3 years

Mandatory experience -
 Welding of ring, butt and corner joints with a cutting angle of 50-60 and without cutting. 15mm to 300 mm. Diameter, 3 mm to 10 mm. wall thickness, with /without blowing.
 Welding of joints of pipes and stainless steel elements.
 Welding of joints of pipes and elements made of carbon steel.
 Welding in 6G position
 Electric welding with the main type of coating of ring, butt and corner joints with a cutting angle of 50-60., 15mm to 1220mm. diameter and 5 mm to 65 mm wall thickness.
 6G welding position
 Perform weld repair.
 Welding of joints of pipes and stainless steel elements.
 Welding of joints of pipes and carbon steel elements.

Testing after selection (Agency to arrange) -
1. Joint welding of 4" diameter 6-10mm SS pipes. Argon arc welding (GTAW). Position 6G.
2. Joint welding of 4" dia. 6-10mm thick CS pipes. Argon arc welding (GTAW). Position 6G.
3. Joint welding of 4" diameter 6-10mm SS pipes. Manual arc welding (SMAW). Position 6G.
4. Joint welding of 4" dia. 6-10mm CS pipes. Manual arc welding (SMAW). Position 6G.
During certification, each welder welds 4 joints.

Tolerance joint control (Agency to arrange) -
1. Visual measuring control.
2. X-ray control