OrificeQ Pro vs PipeQ

OrificeQ Pro is a professional engineering tool for natural-gas flow measurement through orifice plates. It implements the industry standards — AGA Report No. 3 (2013), AGA Report No. 8 (2017) and ISO 5167-2 — so your results are accurate, traceable and audit-ready. CALCULATE WHAT YOU NEED • Flow rate (Q), differential pressure (ΔP) or orifice diameter (d) — solve for any of the three. • Plate sizing: find the orifice diameter for a target flow. • Z-factor (compressibility) via AGA-8 DETAIL and GROSS — simple gravity or full gas chromatography (GPA 2261). ENGINEERING DEPTH • Reader–Harris/Gallagher discharge coefficient, expansion factor, Reynolds number, beta ratio and more — all shown. • Built-in conformity check: every result is validated against AGA-3 valid ranges, so you know instantly if it is in spec. • Live unit converter (pressure, temperature, flow, length). PROFESSIONAL REPORTS • Generate a complete AGA-3 verification report as a PDF — ready for clients and audits. • Export to Excel (.xlsx) for further analysis. • Add your company logo and a professional signature to your reports. • Calculation history, synced to your account. ONE-TIME PURCHASE OrificeQ Pro Premium unlocks Excel export, custom branding, the full report suite and unlimited history — a single payment, no subscription, and it works offline. BUILT FOR PROFESSIONALS Designed for measurement engineers, field technicians, metering specialists and consultants in the oil & gas industry. Available in English, Spanish, German, French, Italian and Portuguese. Powered by Enermatic Colombia S.A.S.

PipeQ provides engineering calculations for pipe flow analysis, pressure loss, flow measurement, valve sizing, and fluid system calculations. Designed for piping engineers, mechanical engineers, process engineers, HVAC engineers, technicians, and engineering students. Calculators Included Pressure Drop Calculators • Pressure Drop Calculator
 • Air Pressure Drop Calculator
 • Natural Gas Calculator
 • Gas Pressure Drop Calculator
 • Gas Offtake Calculator
 • Pump Performance Calculator Calculators for Pressure Differential Flow Devices • Orifice Plate Calculator
 • Venturi Tube Calculator
 • Nozzle Calculator
 • Prandtl Probe Calculator Quick Engineering Calculators • Pipe Diameter Calculator
 • Reynolds Number Calculator
 • Resistance Factor (K) Calculator
 • Control Valve Calculator
 • Gas Control Valve Calculator
 • LPG Calculator
 • Pipe Wall Thickness Calculator
 • Thermal Energy Calculator Features • Metric and Imperial units Switch between different engineering unit systems. • Built-in databases Select standard pipes, fluids, and pipe materials from built-in lists. • Gauge and absolute pressure Use the pressure reference required for your calculations. • Excel and PDF export Export calculation results for documentation and sharing. • Save and continue later Save calculations and continue your work anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/