Welding Procedure Specification For Carbon Steel Pipe. Welding subcontractor or welders are inexperienced with production welding of steel pipe. The welding process and electrodes must be suitable for all positions permitted by the WPS ASME Section IX QW-203.
A welding procedure specification shall include as a minimum the specific essential and nonessential variables that are applicable to the welding process. 2Section 130 10 and Yellow Book. Sample welding procedure specification for carbon steel pipe.
ORE GROUPC NONE.
A welding Procedure Specification is developed by engineering or inspection personnel using qualified welders to weld a specific type of metal and joint configuration that will be used on the job while recording the welding parameters and variables. SAW-P91-01 Consumables Base Material. B311 B319 etc that preheat shall be used for production welding. Welding procedure specification 1000-4140 0 smaw- smaw-912004 912004 kelly bingham 3302004 100-4140 na na aisi-4140 0 aisi-4140 0 0 0 0 0125 0750.