Welding Disciplines

Canadian Welding Bureau CSA47.1 Division 2

• Retained engineer
• FCAW, SMAW and GMAW, Carbon and Stainless Structural Weld Procedures
• Stairs, Platforms, Supports, Piling Caps, Beams, Bracing, Equipment Repairs, Pipe Racks and Supports
• Field or Shop

ABSA Registration Number.: AQP-21716

Stainless Steel, Chromalloy, Carbon Steel

ASME Section Vlll-1 Pressure Vessels

• Repairs and alterations on fired or unfired vessels, including tanks, boilers, and heat exchangers exceeding 15 psig

ASME Section 1 Power Boilers

• Repair and a lterati ans of power boilers in which steam or other vapor is generated at pressure more than 15 psig and high-temperature water boilers intended for operation exceeding 160 psig and/or temperatures exceeding 250 F

ASME B31.1 Boiler External Piping

• Piping which extends to or from the boiler.
• Feedwater, main steam, vents, drains, blow-off and chemical feed
• From boiler to first valve

ASME B31.1 Power Piping

• Piping systems that are used to distribute high pressure steam, high temperature and highpressure water, compressed air etc.

ASME 31.3 Process Piping

• Piping systems are used in petroleum refining, chemical processing, and power generation.

ASME 31.3 Building Services Piping

• Building services piping- this includes water for heating and cooling, condensing water, steam or other condensate, steam, vacuum, compressed air and other non-toxic and nonflammable gases