Process Piping Isometric Designer
ASME B31.3 / API 570 StandardInteractive Studio Active

Process Piping Isometric CAD Studio ASME B31.3 / API 570

Storage Tank StudioTEMA Tubesheet StudioPressure Vessel Studio

4"-HC-104-B31.3

ASME B31.3 & API 570Class 1 Flammable Hydrocarbon

Interactive 30° Isometric CAD · NPS 4" Sch 40 · ASTM A106 Grade B · Design: 350 PSI

Component Fitting PaletteDrag & Drop onto Canvas
Append Axis:
━
Pipe Spool
Pipe
┓
90° LR Elbow
Fittings
╲
45° Elbow
Fittings
╪
Weld Neck Flange
Flanges
┫
Blind Flange
Flanges
⧓
Gate Valve
Valves
▷
Check Valve
Valves
⊚
Ball Valve
Valves

Piping Line Specification

ASME B31.3 Process Piping parameters
ASME B31.3 Required t_min4.168 mm
Nominal Thickness (t_nom)6.02 mm
Design Pressure MAWP350 PSI
Corrosion Margin Available+1.85 mm

Quick Route Segment

Active End:(1800, 1650, 1200)

Standard Spool Presets

NEUPW1 (Shop)FLG-PUMP-01W2 (Shop)650 mmSPOOL-P01CKV-101700 mmSPOOL-P02W3 (Field)ELB-90-011000 mmRISER-P03W4 (Shop)ELB-90-021300 mmHEADER-TIE-INW5 (Field)FLG-HEADER-0201CML-01: 5.65mm02CML-02: 4.85mm03CML-03: 5.8mm04CML-04: 5.1mm
API 570 CML Active (4 points)•Spool Length: 3.65 m•Welds: 5 butt welds
CML-02 · HEALTHY

90° Elbow Extrados (High Turbulence Impingement)

ASME t_min3.42 mm
Corrosion Rate0.2167 mm/yr
Remaining Service Life6.6 Years
Next API 570 UT Inspection3.3 Years

"Flow impingement accelerated thinning on outer radius bend."

All Inspection Points
AI-Assisted Technical Reference & Regulatory DisclaimerReference Onlyℹ️ Calculates minimum wall thickness & MAWP per ASME B31.3 Section 304 and API 570 Section 7 formulas.

Technical guides, CAD geometries, calculations, and flaw criteria are AI-synthesized against industry codes (ASME, API, AWS, ISO) for preliminary reference only. This does not replace certified Level III, PE, or API 510/570/653 sign-offs. Always verify against active governing code editions before field execution.