ASME Certified Welding
ASME Certified Welding:
- ASME Section IX Certified Welding Procedures adhered to
- ASME Certificates of Authorization:
- "U" Stamp for Unfired Pressure Vessels
- "R" Stamp for Metallic Repairs or Alterations
- Additional Standards Modern has followed:
- AWS D1.1
- ANSI B31.1
- ANSI B31.3
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