Carbon steel pipe for piping

This is the product introduction of KUMSUNG E&E

Carbon steel pipe for piping (SPP KS D3507)

Carbon steel pipe used for piping of steam, water (excluding waterworks), oil, gas, and air with relatively low operating pressure.

Carbon steel pipe used in pressure piping used below about 350℃
(Industrial water, irrigation water, ships, oil transportation, fire hydrants, etc.)
Nominal Size O.D mm Tolerance on O.D Thickness (mm) Thickness Tolerance Weight (kg/m)
(A) (B) Tapered Other Pipes KS
15 ½” 21.7 ±0.5mm ±0.5mm 2.65 +0/ -12.5% 1.25
20 ¾” 27.2 ±0.5mm ±0.5mm 2.65 1.60
25 1″ 34.0 ±0.5mm ±0.5mm 3.25 2.45
32 1¼” 42.7 ±0.5mm ±0.5mm 3.25 3.16
40 1½” 48.6 ±0.5mm ±0.5mm 3.25 3.63
50 2″ 60.5 ±0.5mm ±1% 3.65 5.12
65 2½” 76.3 ±0.7mm ±1% 3.65 6.34
80 3″ 89.1 ±0.8mm ±1% 4.05 8.49
90 3½” 101.6 ±0.8mm ±1% 4.05 9.74
100 4″ 114.3 ±0.8mm ±1% 4.50 12.20
125 5″ 139.8 ±0.8mm ±1% 4.85 16.10
150 6″ 165.2 ±0.8mm ±1% 4.85 19.20