
API Pipe Properties
drill pipe data
0 ratings
$1.99
About
API Pipe Properties is your compact engineering assistant for drilling operations.
Access essential specs and calculations based on API pipe grades.
Features:
• API Pipe Grade Viewer
View pipe specs:
- Minimum Ultimate Tensile (psi)
- Yield Stress (psi)
- Minimum Elongation (%)
• Tension & Collapse Load Limits
Calculate tensile yield, collapse & burst pressure
Based on OD, wall thickness, and grade
• Drill Collar Sag Calculator
Compute sag using Lubinski’s method
Input: weight, OD, length, inclination
• Pipe Stretch Calculator
Estimate axial elongation under load
Input: load, pipe specs
Built for field engineers. Fast, simple, and reliable.
Have a safe hitch!
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What's New in API Pipe Properties
1.5
January 15, 2026
Updated calculation data;


