Cross-Section Profile — NPS 18" SCH 10 (to scale)
All dimensions in mm · Circular hollow section · G = 70.5 kg/m · API 5L / ASME B36.10
70.5
kg / m
89.8
A (cm²)
22856.83
Iy (cm⁴)
999.86
Wy (cm³)
Section Properties
Outer Diameter
OD
457.2 mm
Wall Thickness
WT
6.35 mm
Cross-Sect. Area
A
89.8 cm²
Linear Mass
G
70.5 kg/m
Second Moment (Y)
Iy
22856.83 cm⁴
Elastic Modulus (Y)
Wy
999.86 cm³
Radius of Gyration
iz
15.942 cm