Pipe/Equipment Head Insulation & Pipe Weight
Equipment head (cover) insulation volume and area, steel pipe weight, and pipe insulation volume/surface-area with an insulation-layer-thickness lookup.
| Name | Dia D (mm) | Thickness t (mm) | Quantity n | Volume (m³) | Area (m²) |
|---|
Total volume
—
m³
Total area
—
m²
| Name | Outer dia D (mm) | Wall δ (mm) | Count | Length (m) | Weight (kg) |
|---|
Total weight
—
t
| Spec | Outer dia B (mm) | Length (m) | Insulation t (mm) | Insulation volume E (m³) | Surface area F (m²) |
|---|
Total volume
—
m³
Total area
—
m²
Pipe outer-diameter lookup (DN → OD)
| Spec | Outer dia (mm) |
|---|
Head volume V = ((D/1000 + 1.033·t/1000)²)/4·π·1.033·t/1000·1.5·n; area A = ((D/1000 + 2.1·t/1000)²)/4·π·1.5·n. Pipe weight W = π·(D/1000 − δ/1000)·78.5·δ/1000·100·count·length. Pipe insulation volume E = π·(B/1000 + 1.033·t/1000)·(1.033·t/1000)·length; surface area F = π·(B/1000 + 2·t/1000 + 2·t/1000·0.05 + 0.0032 + 0.005)·length. π = 3.1415926.