Seamless pipes for boilers and pipelines made to TU 14-3-460-2003 and TU 14-3r-55-2001
                   Assortment of cold-worked pipes (external diameter 12 - 76 mm) and of hot-worked pipes (external diameter 76 - 159 mm).
External
diameter, mm
 
Wall thickness, mm
External
diameter, mm
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
22.0
 
Weight of 1 meter, kg
12 0.493 0.586 0.666                                                12
16 0.691 0.832 0.962 1.080 1.180                                            16
20 0.888 1.080 1.260 1.420 1.580                                            20
22 0.986 1.200 1.410 1.600 1.770                                                     22
25 1.130 1.390 1.630 1.860 2.070 2.280 2.470                                       25
28 1.280 1.570 1.850 2.110 2.370 2.610 2.840                                       28
30 1.380 1.700 2.000 2.290 2.560 2.830 3.030 3.320 3.550                                   30
32 1.480 1.760 2.150 2.460 2.760 3.050 3.330 3.590 3.850 4.090 4.320 4.530 4.740                           32
36 1.680 2.070 2.440 2.810 3.160 3.500 3.820 4.140 4.440 4.730 5.010 5.270 5.520                           36
38 1.780 2.190 2.590 2.980 3.350 3.720 4.070 4.410 4.740 5.050 5.350 5.640 5.920 6.440                         38
40   2.310 2.740 3.150 3.550 3.940 4.320 4.680 5.030 5.370 5.700 6.010 6.310 6.880 7.400                       40
42   2.440 2.890 3.320 3.750 4.160 4.560 4.950 5.330 5.690 6.040 6.380 6.710 7.320 7.890                       42
45   2.620 3.110 3.580 4.040 4.490 4.930 5.360 5.770 6.170 6.560 6.940 7.300 7.990 8.630                       45
48   2.810 3.330 3.840 4.340 4.830 5.300 5.760 6.210 6.650 7.080 7.490 7.890 8.660 9.370                       48
50   2.930 3.480 4.010 4.540 5.050 5.550 6.040 6.510 6.970 7.420 7.860 8.290 9.100 9.860 10.590                     50
51   2.990 3.550 4.100 4.640 5.160 5.670 6.170 6.660 7.130 7.600 8.050 8.480 9.320 10.110 10.850 11.540                   51
54   3.180 3.770 4.360 4.930 5.490 6.040 6.580 7.100 7.610 8.110 8.600 9.080 9.990 10.850 11.670 12.430                   54
55   3.240 3.850 4.440 5.030 5.600 6.160 6.710 7.250 7.770 8.280 8.780 9.270 10.210 11.100 11.930 12.720                   55
57   3.360 4.000 4.620 5.230 5.830 6.410 6.990 7.550 8.100 8.630 9.160 9.670 10.650 11.590 12.480 13.320                   57
60   3,550 4.220 4.880 5.520 6.160 6.780 7.390 7.990 8.580 9.150 9.710 10.260 11.320 12.330 13.290 14.210                   60
63     4.440 5.130 5.810 6.490 7.140 7.770 8.410 9.040 9.570 10.230 10.810 11.960 13.050 14.070 15.090                   63
70     4.960 5.740 6.510 7.270 8.010 8.750 9.470 10.180 10.880 11.560 12.230 13.540 14.800 16.010 17.160                   70
76                 10.590 11.390 12.180 12.950 13.710 15.190 16.620 18.000 19.320                   76
83                 11.650 12.540 13.420 14.280 15.120 16.780 18.390 19.940 21.440 22.890 24.290               83
89                 12.560 13.530 14.480 15.410 16.340 18.150 19.900 21.610 23.260 24.870 26.420               89
102                 14.540 15.660 16.780 17.880 18.970 21.100 23.190 25.220 27.210 29.140 31.020 32.840 34.620           102
108                 15.450 16.650 17.840 19.020 20.180 22.470 24.710 26.890 29.030 31.110 33.140 35.120 37.040           108
114                 17.110 18.440 19.760 21.060 22.350 24.890 27.370 29.790 32.160 34.470 36.720 38.920 41.060 43.140 45.160       114
133                 20.130 21.710 23.280 24.840 26.380 29.420 32.410 35.340 38.200 41.020 43.770 46.470 49.120 51.700 54.230 56.700 59.120 63.770 133
140                 21.240 22.920 24.580 26.230 27.870 31.090 34.260 37.380 40.430 43.430 46.370 49.260 52.080 54.860 57.570 60.230 62.830 67.860 140
159                 24.260 26.190 28.110 30.010 31.900 35.630 39.300 42.920 46.480 49.980 53.420 56.810 60.140 63.420 66.640 69.800 72.900   159