Yes Mr shmulik I agree with you the low hydrogen rods has to be baked for 18-24hrs using electric oven and temperature mainted by use of welding quivers.
Hie Team.
Am in dilemma on which WPS to use for API 5L grade B pipe schedule 20. Am proposing to use
1.GTAW/SMAW
GTAW with ER70S 2.4MM for root run and SMAW E7018 3.2MM for hot pass and capping.
2. SMAW.
To use E-6010 all through.
Between the two which one will qualify and have good...