各种管材外径对照表 SUBCON 配管

实际工程很需要的各种水管尺寸表
无缝管 焊接管 镀锌管 不锈钢管 管材的外径以及壁厚
No. 材料名称 材料规格 材料规格 单位 材料单价 劳务单价 合价
外径 壁厚 理论重量
空调配管及冷却水管
无缝钢管#10-20
15 20 2.0 0.89 m 7.65 3.52
20 25 2.5 1.39 m 10.54 3.91
25 32 3.0 2.15 m 14.50 4.46
32 38 3.0 2.59 m 16.80 4.91
40 45 3.5 3.58 m 23.30 5.33
50 57 3.5 4.62 m 29.10 6.01
65 76 4.0 7.10 m 42.60 7.37
80 89 4.5 9.38 m 56.30 8.88
100 108 4.5 11.49 m 73.60 14.05
125 133 5.0 15.78 m 102.70 17.06
150 159 5.0 18.99 m 125.30 19.48
200 219 6.5 24.06 m 163.60 24.09
250 273 8.0 52.28 m 409.50 32.45
300 325 9.0 70.14 m 561.12 35.29
350 377 11.0 99.29 m 795.00 39.62
400 426 11.0 112.58 m 900.80 44.75
450 480 11.0 127.22 m 1,056.60 53.59
500 530 12.0 154.29 m 1,289.80 60.94
600 630 12.0 183.88 m 1,668.60 73.23


无缝钢管(镀锌)白
200 219 6.5 24.66 m 209.60 26.09
250 273 8.0 53.59 m 493.12 34.45
300 325 9.0 71.89 m 675.86 37.34
350 377 11.0 101.77 m 956.60 41.89
400 426 11.0 115.39 m 1,096.30 46.87
450 480 11.0 130.40 m 1,264.90 55.87
500 530 12.0 158.15 m 1,549.80 63.56
600 630 12.0 188.48 m 1,973.50 76.90

螺旋焊钢管(镀锌)白
200 219.1 6.0 32.03 m 195.60 26.09
250 273.0 7.0 46.42 m 283.16 34.45
300 323.9 8.0 62.82 m 383.50 37.34
350 355.6 8.0 69.08 m 421.50 41.89
400 406.4 9.0 88.70 m 545.00 46.87
450 457.0 10.0 110.74 m 686.50 55.87
500 508.0 10.0 123.31 m 764.50 63.56
600 610.0 10.0 148.47 m 965.00 76.90

镀锌焊接钢管
15 21.30 2.75 1.34 m 6.83 3.52
20 26.80 2.75 1.73 m 8.82 3.91
25 33.50 3.25 2.57 m 12.98 4.46
32 42.30 3.25 3.32 m 16.43 4.91
40 48.00 3.50 4.07 m 19.94 5.33
50 60.00 3.50 5.17 m 25.33 6.01
65 75.50 3.75 7.04 m 34.85 7.37
80 88.50 4.00 8.84 m 44.64 8.88
100 114.00 4.00 11.50 m 58.08 14.05
125 140.00 4.00 15.94 m 85.28 17.06
150 165.00 4.50 18.89 m 104.78 19.48
焊接钢管
15 21.30 2.75 1.26 m 5.94 3.52
20 26.80 2.75 1.63 m 7.33 3.91
25 33.50 3.25 2.42 m 10.78 4.46
32 42.30 3.25 3.13 m 13.90 4.91
40 48.00 3.50 3.84 m 16.50 5.33
50 60.00 3.50 4.88 m 21.20 6.01
65 75.50 3.75 6.64 m 29.80 7.37
80 88.50 4.00 8.34 m 37.50 8.88
100 114.00 4.00 10.85 m 48.80 14.05
125 140.00 4.00 13.42 m 63.07 17.06
150 165.00 4.50 17.81 m 86.40 19.48


不锈钢管SUS304
15 20 2.0 0.936 m 34.20 4.90
20 25 2.5 1.450 m 53.65 5.55
25 32 3.0 2.232 m 78.12 6.47
32 38 3.0 2.695 m 88.93 7.32
40 45 3.5 3.760 m 118.50 8.99
50 57 3.5 4.851 m 151.35 10.37
65 76 4.0 7.428 m 235.00 13.70
80 89 4.5 9.770 m 310.70 14.82
100 108 4.5 11.971 m 381.89 18.80
125 133 5.0 16.400 m 534.60 25.49
150 159 5.0 19.737 m 769.70 30.80
200 219 6.5 35.176 m 1,582.90 43.15
250 273 8.0 53.770 m 2,419.65 53.40
300 325 9.0 71.990 m 3,527.51 62.93
350 377 11.0 102.055 m 5,024.95 71.23
400 426 11.0 115.730 m 5,960.90 79.52

不锈钢管SUS316
15 20 2.0 0.936 m 63.60 4.90
20 25 2.5 1.450 m 95.70 5.55
25 32 3.0 2.232 m 140.62 6.47
32 38 3.0 2.695 m 167.09 7.32
40 45 3.5 3.760 m 229.33 8.99
50 57 3.5 4.851 m 281.80 10.37
65 76 4.0 7.428 m 430.82 13.70
80 89 4.5 9.770 m 576.43 14.82
100 108 4.5 11.971 m 706.29 18.80
125 133 5.0 16.400 m 977.50 25.49
150 159 5.0 19.737 m 1,361.80 30.80
200 219 6.5 35.176 m 2,638.20 43.15
250 273 8.0 53.770 m 4,032.80 53.40
300 325 9.0 71.990 m 5,687.21 62.93
350 377 11.0 102.055 m 8,940.60 71.23
400 426 11.0 115.730 m 11,110.80 79.52
球墨铸铁管
100 24.50 m 58.60 6.15
150 37.00 m 76.80 7.95
200 51.00 m 103.50 12.45
250 68.00 m 142.40 15.67
300 85.60 m 180.40 17.67
400 128.00 m 277.15 19.44
500 173.80 m 384.70 24.76
600 285.50 m 30.81
700 356.75 m 40.62

冷媒铜管(紫铜管)
6.4 6.4 0.8 0.126 m 5.07 1.01
9.5 9.5 0.8 0.195 m 8.87 1.77
12.7 12.7 1.0 0.328 m 14.92 2.98
15.90 15.90 1.00 0.418 m 18.98 3.80
19.05 19.05 1.20 0.600 m 27.30 5.46
22.20 22.20 1.20 0.706 m 32.12 6.42
25.40 25.40 1.20 0.813 m 36.99 7.40
28.60 28.60 1.20 0.921 m 41.97 8.39
31.80 31.80 1.30 1.110 m 50.51 10.10
34.90 34.90 1.30 1.223 m 55.65 11.13
38.10 38.10 1.40 1.439 m 65.47 13.09
44.20 44.20 1.50 1.800 m 81.90 14.74
50.80 50.80 1.80 2.470 m 112.39 16.86
54.10 54.10 1.80 2.634 m 119.85 17.98
理论重量 （外径－壁厚）×壁厚×0.028

给水铜管
Φ6 Φ6 1.0 0.140 m 6.30 1.26
Φ8 Φ8 1.0 0.196 m 8.82 1.76
Φ10 Φ10 1.0 0.252 m 11.34 2.27
Φ12 Φ12 1.0 0.308 m 13.86 2.77
Φ15 Φ15 1.0 0.392 m 17.64 3.53
Φ18 Φ18 1.2 0.565 m 25.40 5.08
Φ22 Φ22 1.2 0.649 m 31.46 6.29
Φ28 Φ28 1.2 0.901 m 40.55 6.46
Φ35 Φ35 1.3 1.227 m 55.22 6.62
Φ42 Φ42 1.4 1.592 m 71.64 8.46
Φ54 Φ54 1.9 2.772 m 124.74 10.12
Φ67 Φ67 2.0 3.640 m 163.80 11.50
Φ85 Φ85 2.5 4.750 m 213.95 19.62
Φ108 Φ108 2.5 7.390 m 352.55 21.30
Φ133 Φ133 3.0 10.920 m 518.70 30.47
Φ159 Φ159 3.5 15.24 m 739.14 35.12
Φ219 Φ219 4.0 24.08 m 1,204.00 53.40

钢塑复合管(冷水型)
15 ø22 m 11.42 4.52
20 ø27 m 14.60 4.91
25 ø34 m 21.46 5.46
32 ø42 m 27.90 5.91
40 ø48 m 34.90 6.33
50 ø60 m 43.50 7.01
65 ø76 m 58.10 8.37
80 ø89 m 73.30 9.88
100 ø114 m 99.60 15.05
125 ø140 m 154.80 18.06
150 ø165 m 185.80 21.48
200 ø219 m 288.80 29.00

钢塑复合管(热水型)
15 ø22 m 13.10 4.52
20 ø27 m 16.80 4.91
25 ø34 m 24.60 5.46
32 ø42 m 32.10 5.91
40 ø48 m 40.10 6.33
50 ø60 m 50.00 7.01
65 ø76 m 66.80 8.37
80 ø89 m 84.30 9.88
100 ø114 m 114.50 15.05
125 ø140 m 178.00 18.06
150 ø165 m 213.60 21.48
200 ø219 m 332.00 29.00