管线管
外 径
20
508
0.219
5.56
46.27
68.89
5L
...
0.25
6.35
52.73
78.55
10
0.281
7.14
59.18
88.19
0.312
7.92
65.6
97.67
0.344
8.74
72.21
107.6
0.375
9.53
78.6
117.15
STD
0.406
10.31
84.96
126.53
0.438
11.13
91.51
136.37
0.469
11.91
97.83
145.7
0.5
12.7
104.13
155.12
XS
30
0.562
14.27
116.67
173.74
0.594
15.09
123.11
183.42
40
0.625
15.88
129.33
192.71
0.688
17.48
141.9
211.44
0.75
19.05
154.19
229.7
0.812
20.62
166.4
247.83
60
0.875
22.23
178.72
266.29
0.938
23.83
190.96
284.52
1
25.4
202.92
302.28
1.031
26.19
208.87
311.17
80
1.062
26.97
214.8
319.92
1.125
28.58
226.78
337.89
1.188
30.18
238.68
355.61
1.25
31.75
250.31
372.88
1.281
32.54
256.1
381.53
100
1.312
33.32
261.86
390.03
1.375
34.93
273.51
407.49
1.5
39.1
296.37
441.49
120
1.75
44.45
341.09
508.11
140
1.969
50.01
379.17
564.81
160
22
559
50.94
75.88
58.07
86.54
65.18
97.17
72.27
107.63
79.56
118.6
86.61
129.13
93.63
139.5
100.86
150.37
107.85
160.68
114.81
171.09
128.67
191.69
142.68
212.69
156.6
233.43
170.21
253.65
183.75
273.76
197.41
294.25
211
314.49
224.28
334.23
237.48
353.84
250.81
373.83
264.06
393.57
277.01
412.81
289.88
431.94
302.88
451.42
1.438
36.53
315.79
470.66
38.1
328.41
489.41
1.625
41.28
353.61
527.02
1.875
47.63
403
600.63
2.125
53.98
451.06
672.26
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