SCH壁厚对照表

锈钢焊接钢管尺寸和理论重量 (SH3405)
4.5 9.52 12.33 15.26 18.42 24.16 30.24 35.10 39.59 45.22 50.97 56.71
5 10.51 13.64 16.90 20.40 26.78 33.54 40.05 43.93 50.18 56.57 62.95 69.33 75.72
12
62.18 78.39 94.01 103.32 118.34 133.66 148.98 164.30 179.61 194.63 209.95 225.27 240.59 255.91 270.92 286.24 301.56
碳素钢、合金钢焊接钢管尺寸和理论重量 (SH3405) 单位：Kg/m
Sch60
5 6 6.5 7 8 9.5 10 13 14 15 17 19 20 22 25
Sch80 3.5 4 4 4.5 5 5 5.5 7 7.5 8.5 9.5 11 13 15 17 19 22 24 26 28 32
Sch100 Sch120 Sch140 Sch160 XXS
5
7.5源自文库
1000 40 1016 1100 44 1118 1200 48 1220 1300 52 1321 1400 56 1420
1500 60 1524 1600 64 1620 1700 68 1727 1800 72 1820 1900 76 1930 2000 80 2020
2 4.36 5.61
762
800 32
813
850 34
864
900 36
914
950 38
965
1000 40 1016
1100 44 1118
533.54 1200 48 1220
578.38 1300 52 1321
622.32 1400 56 1420
668.48 1500 60 1524
711.10 1600 64 1620
36
914
950
38
965
1000
40 1016
1100
44 1118
1200
48 1220
1300
52 1321
1400
56 1420
1500
60 1524
1600
64 1620
1700
68 1727
1800
72 1820
1900
76 1930
2000
80 2020
SCH10S SCH20S SCH40S Sch80s
126.14 144.63 163.50 182.36 201.23 220.09 238.59 257.45 276.32 295.18 314.05 332.54 351.41 370.27 408.00 445.73 483.09 519.71
558.18 593.69 633.27 667.67 708.36 741.65
77.24 92.62 101.80 116.59 131.68 146.78 161.87 176.96 191.76 206.85 221.94 237.03 252.12 266.92 282.01 297.10 327.29 357.47 387.36 416.66
447.43 475.84 507.50 535.02 567.57 594.21
奥氏体不锈钢焊接钢管
2.5 5.41 6.98 8.60 10.36 13.55
3 6.46 8.33 10.29 12.39 16.22
3.5 7.49 9.68 11.96 14.41 18.88 23.61
4 8.51 11.01 13.62 16.42 21.53 26.93 32.14 35.24 40.25 45.35
单位：Kg/m
10
11
32.54 39.55 52.31 65.83 78.84 86.60 99.12 111.88 124.65 137.41 150.18 162.69 175.46 188.22 200.99 213.76 226.27 239.04 251.80
43.23 57.27 72.14 86.45 94.99 108.75 122.80 136.84 150.88 164.92 178.69 192.73 206.77 220.81 234.86 248.62 262.66 276.71
4
5
6
7
8
9
10
11
12
13
14
15
16.18 21.21 26.53
20.10 26.39 33.04 39.46
23.97 31.52 39.51 47.20 51.79 59.18 66.73 74.28 81.82 89.37 96.77 104.31
27.79 36.60 45.92 54.89 60.24 68.88 77.68 86.48 95.29 104.09 112.72 121.52 130.33 139.13
钢管尺寸
18 DNmm DNin φmm
80 3
89
100 4
114
125 5
140
150 6
168
200 8
219
250 10
273
300 12
325
350 14
356
400 16
406
450 18
457
500 20
508
550 22
559
600 24
610
650 26
660
700 28
711
750 30
钢管尺寸
(SH3405)
奥氏体不锈钢管壁厚
DNmm DNin φmm SCH5S
10 3/8
17 1.2
15 1/2
22 1.6
20 3/4
27 1.6
25
1
34 1.6
32 1 1/4
42 1.6
40 1 1/2
48 1.6
50
2
60 1.6
65 2 1/2
76 2
80
3
89 2
100
4
114 2
31.56 41.63 52.28 62.54 68.65 78.52 88.58 98.64 108.70 118.76 128.63 138.69 148.75 158.81 168.87 178.74 188.80 198.86
35.29 46.61 58.59 70.13 77.01 88.11 99.43 110.75 122.07 133.39 144.48 155.80 167.12 178.44 189.76 200.86 212.17 223.49
71.07 85.18 93.58 107.15 120.98 134.82 148.65 162.48 176.05 189.88 203.72 217.55 231.38 244.95 258.78 272.62 300.28 327.95 355.35 382.21
410.42 436.46 465.48 490.71 520.55 544.96
125
5
140 2.8
150
6
168 2.8
200
8
219 2.8
250
10
273 3.5
300
12
325 4
350
14
356 4
400
16
406 4.5
450
18
457
500
20
508
550
22
559
600
24
610
650
26
660
700
28
711
750
30
762
800
32
813
850
34
864
900
SCH20
3.5 4.5 4.5 5 5 5.5 6.5 6.5 6.5 8 8 8 9.5 9.5 9.5
SCH30
6.5 7 8 8.5 9.5 9.5 11 13 13 14
Sch40 2.5 3 3 3.5 3.5 4 4 5 5.5 6 6.5 7 8 9.5 10 11 13 14 15 17 18
38.96 51.54 64.86 77.68 85.32 97.65 110.23 122.81 135.38 147.96 160.29 172.87 185.44 198.02 210.60 222.93 235.50 248.08 273.23 298.39 323.29 347.71
373.35 397.03 423.41 446.35 473.47 495.67
6 12.46 16.22 20.12 24.33 31.99 40.10 47.91 52.56 60.07 67.73 75.39 83.05 90.71 98.22 105.88
7 14.37 18.75 23.30 28.21 37.14 46.61 55.72 61.15 69.91 78.84 87.78 96.72 105.65 114.41 123.35 132.28 141.22
83.35 100.02 109.96 125.99 142.34 158.69 175.04 191.39 207.42 223.76 240.11 256.46 272.81 288.84 305.19 321.54 354.24 386.94 419.32 451.06
484.40 515.17 549.47 579.29 614.55 643.40
8 16.22 21.23 26.43 32.04 42.25 53.06 63.48 69.68 79.70 89.91 100.12 110.33 120.54 130.56 140.77 150.98 161.19 171.40 181.42 191.63 201.84
9
23.65 29.51 35.82 47.31 59.47 71.19 78.17 89.43 100.92 112.41 123.90 135.39 146.65 158.14 169.63 181.12 192.61 203.87 215.36 226.85
107.37 118.07 135.33 152.94 170.55 188.16 205.76 223.03 240.63 258.24 275.85 293.45 310.72 328.32 345.93 381.14 416.36 451.23 485.41
521.31 554.46 591.40 623.50 661.48 692.55
5.5 8
6.5 9
6.5 10
7
10
7
8.5 11
8
9.5 14
9
11 15
11
14 17
13
16 19
14
18 22
15
18
20
24
23
18
22
25
28
25
22
25
28
34
26
24
28
32
36
26
32
36
40
30
35
40
45
32
38
45
50
35
42
48
54
38
45
52
60
钢管尺寸
DNmm DNin φmm 80 3 89 100 4 114 125 5 140 150 6 168 200 8 219 250 10 273 300 12 325 350 14 356 400 16 406 450 18 457 500 20 508 550 22 559 600 24 610 650 26 660 700 28 711 750 30 762 800 32 813 850 34 864 900 36 914 950 38 965
758.59 1700 68 1727
799.87 1800 72 1820
848.70 1900 76 1930
888.65 2000 80 2020
奥氏体不锈钢无缝钢管尺寸和
SH3405
理论重量
DNmm DNin SCH5S SCH10S SCH20S SCH40S Sch80s
10 3/8
0.474567 0.616737 0.750897 0.907334 1.10532
15 1/2
0.816976 1.001196 1.220208 1.426704 1.802153
20 3/4
1.017215 1.251495 1.533081 1.802153 2.302751
25
1 1.29755 2.186612 2.327781 2.671942 3.322719
32 1.25 1.617933 2.747282 2.928498 3.372779 4.630532
5) 单位：Kg/m
16
174.00 194.12 214.25 234.37 254.10 274.22 294.34 314.46 334.59 354.31 374.44 394.56 434.81 475.05 514.90 553.96 595.00 632.87 675.09 711.79 755.19 790.70
1.6 2
2.5 3.2
2
2.5 3
4
2
2.5 3
4
2.8 3
3.5 4.5
2.8 3
3.5 5
2.8 3
4
5
2.8 3.5 4
5.5
3
3.5 5
7
3
4
5.5 7.5
3
4
6
8.5
3.5 5
6.5 9.5
3.5 5
7
11
4
6.5 8
13
4
6.5 9.5 15
4.5 6.5 9.5 17
5
5
碳素钢管壁厚