Pipes & Tubes

OD and Nominal Pipe Size

NOMINAL PIPE SIZEOUTSIDE DIAMETER (INCHES)
1/2"0.84
3/4"1.05
1"1.315
1-1/4"1.66
1-1/2"1.9
2"2.375
2-1/2"2.875
3"3.5
3-1/2"4

Wall Thickness and Pipe Schedule

GAUGETHICKNESS RANGE(INCHES)TYPICAL VALUE (INCHES)
220.025 through 0.0290.028
200.031 through 0.0350.035
190.038 through 0.0420.042
180.044 through 0.0490.049
170.053 through 0.0580.058
160.060 through 0.0650.065
150.066 through 0.0740.072
140.075 through 0.0850.083
130.087 through 0.0970.095
120.101 through 0.1110.109
110.112 through 0.1220.12
100.126 through 0.1360.134
90.140 through 0.1500.148
80.157 through 0.1670.165
70.175 through 0.1850.18
NOMINAL PIPE SIZEODSCH 5SCH 10SCH 40SCH 80
1/2"0.840.0650.0830.1090.147
3/4"1.050.0650.0830.1130.154
1"1.3150.0650.1090.1330.179
1-1/4"1.660.0650.1090.140.191
1-1/2"1.90.0650.1090.1450.2
2"2.3750.0830.1090.1540.218
2-1/2"2.8750.0830.120.2030.276
3"3.50.0830.120.2160.3
3-1/2"40.0830.120.2260.318
4"4.50.0830.120.2370.337