Таблица 1
Наружный диаметр, мм
Теоретическая масса 1 м труб, кг, при толщине стенки, мм
1,5 ± 0,30
2,0 ± 0,40
2,5 ± 0,40
3,0 ± 0,40
3,5 ± 0,40
4,0 ± 0,45
5,0 ± 0,50
6,0 ± 0,60
7,0 ± 0,70
7,5 ± 0,75
8,0 ± 0,80
10,0 ± 1,00
12,5 ± 1,2
15,0 ± 1,4
17,5 ± 1,6
20,0 ± 1,8
22,5 ± 1,8
25,0 ± 2,0
27,5 ± 2,2
30,0 ± 2,4
32,5 ± 2,6
35,0 ± 2,6
37,5 ± 2,8
40,0 ± 3,0
Номин.
Пред. откл.
18
± 0,5
0,222
-
20
0,248
0,322
0,392
22
0,275
0,358
0,436
0,510
0,580
25
0,316
0,412
0,504
0,591
0,674
0,752
0,895
28
0,356
0,466
0,571
0,671
0,768
0,859
1,030
1,182
30
0,383
0,501
0,615
0,725
0,830
0,931
1,119
1,289
1,441
1,511
32
0,410
0,537
0,660
0,779
0,893
1,003
1,209
1,397
1,567
1,645
1,719
35
0,450
0,727
0,987
1,110
1,343
1,558
1,755
1,847
1,934
2,238
38
0,490
0,645
0,795
0,940
1,081
1,218
1,477
1,943
2,048
2,149
2,507
40
0,517
0,680
0,839
0,994
1,144
1,826
2,068
2,182
2,292
2,686
3,078
42
0,544
0,716
0,884
1,047
1,206
1,361
1,656
2,194
2,317
2,435
2,865
3,302
45
0,584
0,770
0,951
1,128
1,300
1,468
1,791
2,095
2,382
2,518
2,650
3,134
3,637
4,029
48
0,624
0,824
1,018
1,394
1,576
1,925
2,256
2,570
2,719
3,402
3,973
4,432
50
0,651
1,063
1,262
1,457
1,647
2,014
2,364
2,695
2,854
3,008
3,581
4,197
4,701
4,799
52
± 0,6
1,080
1,316
1,520
2,104
2,471
2,820
2,988
3,152
3,760
4,421
4,969
5,406
55
0,949
1,175
1,614
2,239
2,632
3,190
3,366
4,765
5,372
5,876
58
1,242
1,708
2,373
2,793
3,196
3,391
4,298
5,092
5,775
6,346
60
1,039
1,287
1,531
1,771
2,006
2,462
2,901
3,322
3,525
3,725
4,477
5,316
6,044
6,659
65
± 0,7
1,399
1,655
1,927
2,185
3,169
3,635
3,861
4,083
4,924
6,715
7,143
8,058
70
1,800
2,084
2,910
3,438
3,948
4,441
6,435
7,387
8,226
8,953
75
± 0,8
1,623
2,241
2,543
3,707
4,262
4,533
5,820
6,995
9,009
9,849
10,576
11,192
11,696
80
1,735
2,397
2,722
3,358
3,975
4,575
4,863
5,157
6,267
7,554
8,730
9,793
10,744
11,584
12,311
12,927
85
± 0,9
2,203
2,554
4,244
4,889
5,204
5,515
8,114
9,401
11,639
12,591
13,431
14,158
90
1,359
2,337
2,711
3,080
3,805
4,513
5,202
5,540
5,873
7,163
8,674
10,073
11,360
12,535
13,598
14,549
15,389
95
± 1,0
2,867
3,259
4,781
6,232
7,610
9,233
12,143
13,430
14,605
15,669
16,620
17,459
18,187
100
2,605
3,024
3,436
4,252
5,050
5,829
6,211
6,590
11,414
14,326
15,613
16,788
17,581
18,802
19,642
105
3,181
3,617
5,318
6,142
6,547
6,948
8,506
10,352
12,087
13,710
15,221
17,907
19,082
20,145
21,097
110
3,337
3,796
5,587
6,455
6,883
7,306
10,912
12,759
14,493
16,116
17,627
19,026
20,313
21,488
22,552
23,503
24,342
25,070
115
± 1,2
5,856
6,769
7,219
7,664
11,472
15,277
17,012
18,634
21,544
22,831
24,006
26,021
26,860
120
4,154
5,148
6,124
7,082
8,022
12,031
14,102
16,060
19,641
21,265
22,755
24,174
25,461
26,637
27,700
28,651
125
± 1,3
6,393
7,396
7,890
8,380
10,296
14,773
16,844
20,649
22,384
24,007
25,517
26,916
28,204
29,379
30,442
130
6,661
7,709
8,739
13,150
15,445
19,698
21,656
25,238
28,371
29,770
31,057
32,233
135
± 1,4
18,411
20,593
22,663
24,622
26,469
28,203
29,826
31,337
32,736
34,023
140
14,270
19,194
23,671
25,741
29,546
31,281
32,904
34,415
35,814
145
± 1,5
14,829
19,977
24,678
28,931
30,889
34,471
36,094
37,605