Pipe Thickness Calculator & Optimizer as per ASME B31.12 | Designed by ATUL SINGLA Calculation Type Industrial Piping Pipeline Material TypeCarbon SteelLow Alloy SteelStainless Steel Material Grade Units Imperial (psi, °F, in) Metric (bar, °C, mm) Pipe Class RatingClass 150Class 300Class 400Class 600Class 900Class 1500Class 2500 Design Pressure (Line Conditions) Design Temperature (Line Conditions) Corrosion Allowance Mill Tolerance (%) Location ClassClass 1Class 2Class 3Class 4 Fracture Control DesignOption A (Prescriptive)Option B (Performance-Based) Calculate (Class Condition)Scope of OptimizationDownload Report Calculating… Please wait. Calculation Steps×