无缝钢管是一种常用的工程材料，在工程设计中经常用到无缝钢管，查询无缝钢管的规格尺寸和理论重量必不可少。无缝钢管钢材的重量是按钢材的公称尺寸和密度(已往称为比重)计算得出的重量，称之为理论重量。理论重量和实际重量存在一定的误差，因为钢材在<产过程中，尺寸存在一定的偏差，因此本表格只作参考用。
表格分两部份，热扎无缝钢管请查询第二个表。
|
外径 mm
|
壁厚
|
|
|
0.50
|
0.60
|
0.80
|
1.0
|
1.2
|
1.4
|
1.5
|
1.6
|
1.8
|
2.0
|
2.2
|
2.5
|
2.8
|
3.0
|
3.2
|
|
|
每米重量kg
|
|
6
|
0.07
|
0.08
|
0.10
|
0.12
|
0.14
|
0.16
|
0.17
|
0.17
|
0.19
|
0.20
|
|
|
|
|
|
|
7
|
0.08
|
0.10
|
0.12
|
0.15
|
0.17
|
0.19
|
0.20
|
0.21
|
0.23
|
0.25
|
0.26
|
0.28
|
|
|
|
|
8
|
0.09
|
0.11
|
0.14
|
0.17
|
0.20
|
0.23
|
0.24
|
0.25
|
0.28
|
0.30
|
0.32
|
0.34
|
|
|
|
|
9
|
0.11
|
0.12
|
0.16
|
0.20
|
0.23
|
0.26
|
0.28
|
0.29
|
0.32
|
0.35
|
0.37
|
0.40
|
0.43
|
|
|
|
10
|
0.12
|
0.14
|
0.18
|
0.22
|
0.26
|
0.30
|
0.31
|
0.33
|
0.36
|
0.40
|
0.42
|
0.46
|
0.50
|
0.52
|
0.54
|
|
11
|
0.13
|
0.15
|
0.20
|
0.25
|
0.29
|
0.33
|
0.35
|
0.37
|
0.41
|
0.44
|
0.48
|
0.52
|
0.57
|
0.59
|
0.62
|
|
12
|
0.14
|
0.17
|
0.22
|
0.27
|
0.32
|
0.37
|
0.39
|
0.41
|
0.45
|
0.49
|
0.53
|
0.59
|
0.64
|
0.67
|
0.69
|
|
13
|
0.15
|
0.18
|
0.24
|
0.30
|
0.35
|
0.40
|
0.43
|
0.45
|
0.50
|
0.54
|
0.59
|
0.65
|
0.70
|
0.74
|
0.77
|
|
14
|
0.17
|
0.20
|
0.26
|
0.32
|
0.38
|
0.44
|
0.46
|
0.49
|
0.54
|
0.59
|
0.64
|
0.71
|
0.77
|
0.81
|
0.85
|
|
15
|
0.18
|
0.21
|
0.28
|
0.35
|
0.44
|
0.47
|
0.50
|
0.53
|
0.59
|
0.64
|
0.69
|
0.77
|
0.84
|
0.89
|
0.93
|
|
16
|
0.19
|
0.23
|
0.30
|
0.37
|
0.44
|
0.50
|
0.54
|
0.57
|
0.63
|
0.69
|
0.75
|
0.83
|
0.91
|
0.96
|
1.01
|
|
17
|
0.20
|
0.24
|
0.32
|
0.40
|
0.47
|
0.54
|
0.57
|
0.61
|
0.68
|
0.74
|
0.80
|
0.89
|
0.98
|
1.04
|
1.09
|
|
18
|
0.22
|
0.26
|
0.34
|
0.42
|
0.50
|
0.57
|
0.61
|
0.65
|
0.72
|
0.79
|
0.86
|
0.96
|
1.05
|
1.11
|
1.17
|
|
19
|
0.23
|
0.27
|
0.36
|
0.44
|
0.53
|
0.61
|
0.65
|
0.69
|
0.76
|
0.84
|
0.91
|
1.02
|
1.12
|
1.18
|
1.25
|
|
20
|
0.24
|
0.29
|
0.38
|
0.47
|
0.56
|
0.64
|
0.68
|
0.73
|
0.81
|
0.89
|
0.97
|
1.08
|
1.19
|
1.26
|
1.33
|
|
21
|
0.25
|
0.30
|
0.40
|
0.49
|
0.59
|
0.68
|
0.72
|
0.77
|
0.85
|
0.94
|
1.02
|
1.14
|
1.26
|
1.33
|
1.41
|
|
22
|
0.27
|
0.32
|
0.42
|
0.52
|
0.62
|
0.71
|
0.76
|
0.85
|
0.94
|
1.04
|
1.13
|
1.27
|
1.39
|
1.48
|
1.56
|
|
23
|
0.28
|
0.33
|
0.44
|
0.54
|
0.65
|
0.75
|
0.80
|
0.85
|
0.94
|
1.04
|
1.13
|
1.27
|
1.39
|
1.48
|
1.56
|
|
24
|
0.29
|
0.35
|
0.46
|
0.57
|
0.68
|
0.79
|
0.83
|
0.89
|
0.99
|
1.09
|
1.18
|
1.33
|
1.46
|
1.55
|
1.64
|
|
25
|
0.30
|
0.36
|
0.48
|
0.59
|
0.70
|
0.82
|
0.87
|
0.92
|
1.03
|
1.13
|
1.24
|
1.39
|
1.53
|
1.63
|
1.72
|
|
27
|
0.33
|
0.39
|
0.52
|
0.64
|
0.76
|
0.88
|
0.94
|
1.00
|
1.13
|
1.23
|
1.34
|
1.51
|
1.67
|
1.78
|
1.88
|
|
28
|
0.34
|
0.41
|
0.54
|
0.67
|
0.79
|
0.92
|
0.98
|
1.04
|
1.16
|
1.28
|
1.40
|
1.57
|
1.74
|
1.85
|
1.96
|
|
29
|
0.35
|
0.42
|
0.56
|
0.69
|
0.82
|
0.95
|
1.02
|
1.08
|
1.21
|
1.33
|
1.45
|
1.63
|
1.81
|
1.92
|
2.04
|
|
30
|
0.36
|
0.44
|
0.58
|
0.72
|
0.85
|
0.99
|
1.05
|
1.12
|
1.25
|
1.38
|
1.51
|
1.70
|
1.88
|
2.00
|
2.12
|
|
32
|
0.39
|
0.47
|
0.62
|
0.77
|
0.91
|
1.06
|
1.13
|
1.20
|
1.34
|
1.48
|
1.62
|
1.82
|
2.02
|
2.15
|
2.27
|
|
34
|
0.41
|
0.50
|
0.66
|
0.81
|
0.97
|
1.13
|
1.20
|
1.28
|
1.43
|
1.58
|
1.72
|
1.94
|
2.15
|
2.29
|
2.43
|
|
35
|
0.43
|
0.51
|
0.64
|
0.84
|
1.00
|
1.16
|
1.24
|
1.32
|
1.47
|
1.63
|
1.78
|
2.00
|
2.22
|
2.37
|
2.51
|
|
36
|
0.44
|
0.52
|
0.70
|
0.86
|
1.03
|
1.20
|
1.28
|
1.36
|
1.52
|
1.68
|
1.83
|
2.07
|
2.29
|
2.44
|
2.59
|
|
38
|
0.46
|
0.55
|
0.73
|
0.91
|
1.09
|
1.26
|
1.35
|
1.44
|
1.61
|
1.78
|
1.94
|
2.19
|
2.43
|
2.59
|
2.75
|
|
40
|
0.49
|
0.58
|
0.77
|
0.96
|
1.15
|
1.33
|
1.42
|
1.52
|
1.69
|
1.87
|
2.05
|
2.31
|
2.57
|
2.74
|
2.90
|
|
42
|
|
|
|
1.01
|
1.21
|
1.40
|
1.50
|
1.60
|
1.79
|
1.97
|
2.16
|
2.44
|
2.71
|
2.89
|
3.06
|
|
44.5
|
|
|
|
1.07
|
1.28
|
1.49
|
1.59
|
1.69
|
1.90
|
2.10
|
2.29
|
2.59
|
2.88
|
3.07
|
3.26
|
|
45
|
|
|
|
1.09
|
1.30
|
1.51
|
1.61
|
1.71
|
1.92
|
2.12
|
2.32
|
2.62
|
2.91
|
3.11
|
3.30
|
|
48
|
|
|
|
1.16
|
1.39
|
1.61
|
1.72
|
1.83
|
2.05
|
2.27
|
2.48
|
2.81
|
3.12
|
3.33
|
3.54
|
|
50
|
|
|
|
1.21
|
1.14
|
1.68
|
1.79
|
1.91
|
2.14
|
2.37
|
2.59
|
2.93
|
3.26
|
3.48
|
3.70
|
|
51
|
|
|
|
1.23
|
1.47
|
1.71
|
1.83
|
1.95
|
2.18
|
2.42
|
2.56
|
2.99
|
3.33
|
3.55
|
3.77
|
|
53
|
|
|
|
1.28
|
1.53
|
1.78
|
1.91
|
2.03
|
2.27
|
2.52
|
2.76
|
3.11
|
3.47
|
3.70
|
3.93
|
|
54
|
|
|
|
1.31
|
1.56
|
1.82
|
1.94
|
2.07
|
2.32
|
2.56
|
2.81
|
3.18
|
3.54
|
3.77
|
4.01
|
|
56
|
|
|
|
1.36
|
1.62
|
1.89
|
2.02
|
2.15
|
2.41
|
2.66
|
2.92
|
3.30
|
3.67
|
3.92
|
4.17
|
|
57
|
|
|
|
1.38
|
1.65
|
1.92
|
2.05
|
2.19
|
2.45
|
2.71
|
2.97
|
3.36
|
3.74
|
4.00
|
4.25
|
|
60
|
|
|
|
1.46
|
1.74
|
2.02
|
2.16
|
2.31
|
2.58
|
2.86
|
3.14
|
3.55
|
3.95
|
4.22
|
4.48
|
|
63
|
|
|
|
1.53
|
1.83
|
2.13
|
2.27
|
2.42
|
2.72
|
3.01
|
3.30
|
3.73
|
4.16
|
4.44
|
4.72
|
|
65
|
|
|
|
1.58
|
1.89
|
2.20
|
2.35
|
2.50
|
2.81
|
3.11
|
3.41
|
3.85
|
4.29
|
4.59
|
4.88
|
|
68
|
|
|
|
1.65
|
1.98
|
2.30
|
2.46
|
2.62
|
2.93
|
3.26
|
3.57
|
4.04
|
4.49
|
4.81
|
5.12
|
|
70
|
|
|
|
1.70
|
2.04
|
2.37
|
2.53
|
2.70
|
3.03
|
3.35
|
3.68
|
4.16
|
4.65
|
4.96
|
5.28
|
|
73
|
|
|
|
1.78
|
2.12
|
2.47
|
2.64
|
2.82
|
3.16
|
3.50
|
3.84
|
4.35
|
4.84
|
5.18
|
5.52
|
|
外径mm
|
热轧结构用无缝管壁厚(mm)
|
|
2.0
|
2.5
|
3
|
3.5
|
4
|
4.5
|
5
|
5.5
|
6
|
6.5
|
|
每米重量(kg)
|
|
22
|
0.986
|
1.20
|
1.41
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
25
|
1.13
|
1.39
|
1.63
|
1.86
|
-
|
-
|
-
|
-
|
-
|
-
|
|
28
|
-
|
1.57
|
1.85
|
2.11
|
-
|
-
|
-
|
-
|
-
|
-
|
|
30
|
-
|
1.70
|
2.00
|
2.29
|
2.56
|
-
|
-
|
-
|
-
|
-
|
|
32
|
-
|
1.82
|
2.15
|
2.46
|
2.76
|
3.05
|
3.33
|
3.59
|
3.85
|
4.09
|
|
38
|
-
|
2.19
|
2.59
|
2.98
|
3.35
|
3.72
|
4.07
|
4.41
|
4.74
|
5.05
|
|
42
|
-
|
2.44
|
2.89
|
3.32
|
3.750
|
4.16
|
4.56
|
4.95
|
5.33
|
5.69
|
|
45
|
-
|
2.62
|
3.11
|
3.58
|
4.04
|
4.49
|
4.93
|
5.36
|
5.77
|
6.17
|
|
50
|
-
|
2.93
|
3.48
|
4.01
|
4.54
|
5.05
|
5.55
|
6.04
|
6.51
|
6.97
|
|
54
|
-
|
-
|
3.77
|
4.36
|
4.93
|
5.49
|
6.04
|
6.58
|
7.10
|
7.61
|
|
57
|
-
|
-
|
4.00
|
4.62
|
5.23
|
5.83
|
6.41
|
6.99
|
7.55
|
8.10
|
|
60
|
-
|
-
|
4.22
|
4.88
|
5.52
|
6.16
|
6.78
|
7.39
|
7.99
|
8.58
|
|
63.5
|
-
|
-
|
4.48
|
5.18
|
5.87
|
6.55
|
7.21
|
7.87
|
8.51
|
9.14
|
|
68
|
-
|
-
|
4.81
|
5.57
|
6.31
|
7.05
|
7.77
|
8.48
|
9.17
|
9.86
|
|
70
|
-
|
-
|
4.96
|
5.74
|
6.51
|
7.27
|
8.01
|
8.75
|
9.47
|
10.18
|
|
73
|
-
|
-
|
5.18
|
6.00
|
6.81
|
7.60
|
8.38
|
9.16
|
9.91
|
10.66
|
|
76
|
-
|
-
|
5.46
|
6.26
|
7.10
|
7.93
|
8.75
|
9.56
|
10.36
|
11.14
|
|
83
|
-
|
-
|
-
|
6.86
|
7.79
|
8.71
|
9.62
|
10.51
|
11.39
|
12.26
|
|
89
|
-
|
-
|
-
|
7.38
|
8.38
|
9.38
|
10.36
|
11.33
|
12.28
|
13.22
|
|
95
|
-
|
-
|
-
|
7.90
|
8.98
|
10.04
|
11.10
|
12.14
|
13.17
|
14.19
|
|
102
|
-
|
-
|
-
|
8.50
|
9.67
|
10.80
|
11.96
|
13.09
|
14.21
|
15.31
|
|
108
|
-
|
-
|
-
|
-
|
10.26
|
11.49
|
12.70
|
13.90
|
15.09
|
16.27
|
|
114
|
-
|
-
|
-
|
-
|
10.85
|
12.15
|
13.44
|
14.72
|
15.98
|
17.23
|
|
121
|
-
|
-
|
-
|
-
|
11.54
|
12.93
|
14.30
|
15.67
|
17.02
|
18.35
|
|
127
|
-
|
-
|
-
|
-
|
12.13
|
13.59
|
15.04
|
16.48
|
17.90
|
19.31
|
|
133
|
-
|
-
|
-
|
-
|
12.73
|
14.26
|
15.78
|
17.29
|
18.79
|
20.28
|
|
140
|
-
|
-
|
-
|
-
|
-
|
15.04
|
16.65
|
18.24
|
19.83
|
21.4
|
|
146
|
-
|
-
|
-
|
-
|
-
|
15.7
|
17.39
|
19.06
|
20.72
|
22.36
|
|
152
|
-
|
-
|
-
|
-
|
-
|
16.37
|
18.13
|
19.87
|
21.60
|
23.32
|
|
159
|
-
|
-
|
-
|
-
|
-
|
17.15
|
18.99
|
20.82
|
22.64
|
24.45
|
|
168
|
-
|
-
|
-
|
-
|
-
|
-
|
20.10
|
22.04
|
23.97
|
25.89
|
|
180
|
-
|
-
|
-
|
-
|
-
|
-
|
21.59
|
23.67
|
25.74
|
27.81
|
|
194
|
-
|
-
|
-
|
-
|
-
|
-
|
23.30
|
25.60
|
27.82
|
30.05
|
|
203
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
29.14
|
31.50
|
|
219
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
31.52
|
34.06
|
|
245
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
38.23
|
|
273
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
42.72
|
