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This document is a procedure qualification record for welding pipe to pipe butt joints using the FCAW welding process. It details the base metals, filler metals, welding parameters like current, voltage and interpass temperature, and test results from reduced section tensile and guided bend tests which were accepted. The welder was Ricardo Oviedo using ESAB 71RC filler metal in the 5G position with a stringer bead at currents of 130-138 amps, voltages of 20-21 volts and interpass temperatures from 83 to 234

Author

cycsi02

Language

EN