Key notes: Identification – – – – – – -(ISO)- – – – – – – / Reference lines Identification line (ISO) can be omitted in asymmetric joint Staggering symbol AWS vs ISO Peripheral (ISO) or Well all around (AWS) Partial penetration weld, “S” “z”– Leg size or “a” – Throat thickness Process identification between AWS and ISO Continue reading CSWIP 3.1 WELDING SYMBOLS

Key notes: TERMS: Brazing (A) vs Braze welding (B) Weld Zone JOINT TYPE: Autogenous welding Spot weld Lap joint (Electric resistance welding) WELDING PREPARATION: EB insert (Backing ring) vs Backing strips General Root Gap Asymmetric preparation WELDING TYPE: Compound weld and Special Groove (Bevel) weld in T-joint WELDING POSITIONS: Test Position vs Qualifying Position   Continue reading CSWIP 3.1 TERMS & DEFINITION