|
公称直径
(外径×壁厚)
(毫米)
|
每米重量
（公斤） |
公称直径
(外径×壁厚)
(毫米)
|
每米重量
（公斤） |
公称直径
(外径×壁厚)
(毫米)
|
每米重量
（公斤） |
|
76×3.5
|
6.26
|
83×3.5
|
6.86
|
89×4
|
8.38
|
|
4
|
7.1
|
4
|
7.79
|
4.5
|
9.38
|
|
4.5
|
7.93
|
4.5
|
8.71
|
5
|
10.36
|
|
5
|
8.75
|
5
|
9.62
|
5.5
|
11.33
|
|
5.5
|
9.56
|
5.5
|
10.61
|
6
|
12.28
|
|
6
|
10.36
|
6
|
11.39
|
6.5
|
13.32
|
|
6.5
|
11.14
|
6.5
|
12.26
|
7
|
14.16
|
|
7
|
11.91
|
7
|
13.12
|
7.5
|
15.07
|
|
7.5
|
12.67
|
7.5
|
13.96
|
8
|
15.98
|
|
8
|
13.42
|
8
|
14.08
|
8.5
|
16.87
|
|
8.5
|
14.15
|
8.5
|
15.62
|
9
|
17.76
|
|
9
|
14.87
|
9
|
16.42
|
108×4
|
10.26
|
|
108×4.5
|
11.49
|
114×5
|
13.44
|
133×5.5
|
17.29
|
|
5
|
12.7
|
5.5
|
14.72
|
6
|
18.79
|
|
5.5
|
13.9
|
6
|
15.98
|
6.5
|
20.28
|
|
6
|
15.09
|
6.5
|
17.23
|
7
|
21.75
|
|
6.5
|
16.27
|
7
|
18.47
|
7.5
|
23.21
|
|
7
|
17.44
|
7.5
|
19.70
|
8
|
24.66
|
|
7.5
|
18.59
|
8
|
21.91
|
8.5
|
26.10
|
|
8
|
19.73
|
8.5
|
22.12
|
9
|
27.52
|
|
8.5
|
20.86
|
9
|
23.31
|
152×4.5
|
16.37
|
|
9
|
21.97
|
133×4
|
12.73
|
|
|
|
114×4
|
10.85
|
4.5
|
14.26
|
|
|
|
4.5
|
12.15
|
5
|
15.78
|
|
|
