包括接頭每十支之最小重量 (Minimum Weight of Ten Unit Lengths with Couplings Attached)
in
in
mm
in
mm
in
mm
ft and in
meter
lb
kg
1/2
0.632
16.1
0.840
21.3
0.104
2.64
9'11-1/4〞
3.03
79.0
35.83
3/4
0.836
21.2
1.050
26.7
0.107
2.72
9'11-1/4〞
3.03
105.0
47.63
1
1.063
27.0
1.315
33.4
0.126
3.20
9'11〞
3.02
153.0
69.40
1-1/4
1.394
35.4
1.660
42.2
0.133
3.38
9'11〞
3.02
201.0
91.17
1-1/2
1.624
41.2
1.900
48.3
0.138
3.51
9'11〞
3.02
249.0
112.95
2
2.083
52.9
2.375
60.3
0.146
3.71
9'11〞
3.02
332.0
150.60
2-1/2
2.489
63.2
2.875
73.0
0.193
4.90
9'10-1/2〞
3.01
527.0
239.05
3
3.090
78.5
3.500
88.9
0.205
5.21
9'10-1/2〞
3.01
682.6
309.63
3-1/2
3.570
90.7
4.000
101.6
0.215
5.46
9'10-1/4〞
3.00
831.0
376.94
4
4.050
102.9
4.500
114.3
0.225
5.72
9'10-1/4〞
3.00
972.3
441.04
5
5.073
128.9
5.563
141.3
0.245
6.22
9'10〞
3.00
1313.6
595.85
6
6.093
154.8
6.625
168.3
0.266
6.76
9'10〞
3.00
1745.3
791.67
註(Note):
容許誤差(Applicable Tolerances):
長度:±1/4 in(±6.35mm)不包括接頭。(Length:±1/4 in(±6.35mm)Without Coupling.)
外徑(Outside Diameter)
for trade sizes 3/8 in through 2 in:±0.015in(±0.38mm)
for trade sizes 2-1/2 in through 4 in:±0.025in(±0.64mm)
for trade sizes 5 and 6 in:±1%
壁厚:-12.5%(Wall Thickness:-12.5%)