Manufacturing & troubleshooting
Manufacturing estimators
Estimate tube geometry, coil footage, cut yield, order material cost, and scrap exposure using transparent non-normative formulas.
Tube-mill investigation must follow site lockout/tagout, guarding, stored-energy, electrical, pinch-point, hot-work, and qualified-person procedures. Never inspect, measure, or adjust moving equipment.
Planning estimators
Theoretical estimates only. Inputs and units must be internally consistent; results do not determine ASTM conformity.
OD–ID–wall
Wall must be less than half the outside diameter.
Coil footage
0.3 estimated ft
Cut yield
Check kerf, trim, and stock length.
Order material
1.00 weight units · 1.00 cost units
Scrap exposure
0.01 scrap weight · 0.00 net cost
Planning estimates only
Results depend on nominal dimensions and entered assumptions. They do not establish producer capability, process settings, purchasing quantity, or ASTM conformity.