Seamless boiler tubes and pipes - Vallourecen.vallourec.com.cn/Uploads/other/20150920/Seamless...
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Seamless boiler tubes and pipes VALLOUREC & MANNESMANN TUBES
Transcript of Seamless boiler tubes and pipes - Vallourecen.vallourec.com.cn/Uploads/other/20150920/Seamless...
Seamless boiler tubesand pipes
VA LLO U R E C & M A N N E S M A N N T U B E S
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 1
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V&M TUBES your partner in success
• Total competence
in seamless hot rolled-steel tubes and pipes with long-lasting
presence in powergen business and first class technical customer
service (TCS)
• A comprehensive size range
from mini to maxi diameters and wall thicknesses
• A full range of grades
Carbon steels, alloyed and special steels, tailored to
your application in our own steelworks
• An enviable R&D base
At our research centers, top scientists and experts are
developing products and technology for tomorrow’s needs
• Global presence
thanks to an efficient distribution and service network
Boiler_Tubes+Pipes_2011CH 13.09.11 13:36 Seite 2
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A complete range
All tubular products required
in high-capacity power stations
are subjected to critical operating
stresses. High quality require-
ments are applied to the steel
tubes and pipes, which have to
withstand operating temperatures
up to about 625°C (1155°F)
and pressures up to 320 bar
(4650 psi) over the plant lifetime
of several decades.
V&M TUBES produces all these
tubular products, such as combus -
tion chamber tubes, header pipes
and line pipe for main steam and
reheater circuits, in a complete
size range from the smallest
dimension up to large heavy wall
pipe in all required steel grades.
The material is melted in
V&M TUBES own steel works,
tailor made to the requirements,
includ ing the most sophisticated
grades such as T91/P91 (or
X10CrMoVNb9-1), T92/P92 (or
X10CrWMoVNb9-2), VM12-SHC
and T24/P24 (7CrMoVTiB 10-10).
Hot rolling of the tubes and pipes
is carried out on high-perform -
ance rolling mills, i.e. depending
on dimensions on
• a push bench mill
• continuous mandrel mills
• plug mills
• pilger mills
• a piercing and drawing mill and
• Premium Forged Pipes (PFP)
process.
This variety of production facili-
ties enables V&M TUBES
ideally to choose the most suitable
production process for the
individ ual product. Therefore,
also special products for boiler
construction and piping systems
can be manufactured.
Boiler_Tubes+Pipes_2011CH 13.09.11 13:36 Seite 3
2 2.3 2.6 2.9 3.2 3.6 4 4.5 5 5.6 6.3 7.1 8 8.8 10 11 12.5 14.2mm in. 0.079 0.091 0.102 0.114 0.126 0.142 0.157 0.177 0.197 0.220 0.248 0.280 0.315 0.346 0.394 0.433 0.492 0.55921.3 0.840 0.952 1.08 1.20 1.32 1.43 1.57 1.71 1.86 2.0122 0.866 0.986 1.12 1.24 1.37 1.48 1.63 1.78 1.94 2.1025 0.985 1.13 1.29 1.44 1.58 1.72 1.90 2.07 2.28 2.47 2.68 2.9125.4 1.000 1.15 1.31 1.46 1.61 1.75 1.94 2.11 2.32 2.52 2.73 2.9726.9 1.060 1.23 1.40 1.56 1.72 1.87 2.07 2.26 2.49 2.70 2.94 3.20 3.47 3.7330 1.185 1.57 1.76 1.94 2.11 2.34 2.56 2.83 3.08 3.37 3.68 4.01 4.3431.8 1.250 1.67 1.87 2.07 2.26 2.50 2.74 3.03 3.30 3.62 3.96 4.32 4.7032 1.260 1.68 1.89 2.08 2.27 2.52 2.76 3.05 3.33 3.65 3.99 4.36 4.7433.7 1.330 1.78 1.99 2.20 2.41 2.67 2.93 3.24 3.54 3.88 4.26 4.66 5.07 5.4035 1.378 2.08 2.30 2.51 2.79 3.06 3.38 3.70 4.06 4.46 4.89 5.33 5.6938 1.500 2.27 2.51 2.75 3.05 3.35 3.72 4.07 4.47 4.93 5.41 5.92 6.34 6.9140 1.575 2.40 2.65 2.90 3.23 3.55 3.94 4.32 4.75 5.24 5.76 6.31 6.77 7.4042.4 1.670 2.55 2.82 3.09 3.44 3.79 4.21 4.61 5.08 5.61 6.18 6.79 7.29 7.9944.5 1.750 2.69 2.98 3.26 3.63 4.00 4.44 4.87 5.37 5.94 6.55 7.20 7.75 8.51 9.09 9.8648.3 1.900 2.93 3.25 3.56 3.97 4.37 4.86 5.34 5.90 6.53 7.21 7.95 8.57 9.45 10.1 11.051 2.010 3.10 3.44 3.77 4.21 4.64 5.16 5.67 6.27 6.94 7.69 8.48 9.16 10.1 10.9 11.954 2.125 3.30 3.65 4.01 4.47 4.93 5.49 6.04 6.68 7.41 8.21 9.08 9.81 10.9 11.7 12.8 13.957 2.245 3.87 4.25 4.74 5.23 5.83 6.41 7.10 7.88 8.74 9.67 10.5 11.6 12.5 13.7 15.060.3 2.375 4.11 4.51 5.03 5.55 6.19 6.82 7.55 8.39 9.32 10.3 11.2 12.4 13.4 14.7 16.163.5 2.500 4.33 4.76 5.32 5.87 6.55 7.21 8.00 8.89 9.88 10.9 11.9 13.2 14.2 15.7 17.370 2.760 4.80 5.27 5.90 6.51 7.27 8.01 8.89 9.90 11.0 12.2 13.3 14.8 16.0 17.7 19.573 2.875 5.01 5.51 6.16 6.81 7.60 8.38 9.31 10.4 11.5 12.8 13.9 15.5 16.8 18.7 20.676.1 3.000 5.24 5.75 6.44 7.11 7.95 8.77 9.74 10.8 12.1 13.4 14.6 16.3 17.7 19.6 21.782.5 3.250 6.26 7.00 7.74 8.66 9.56 10.6 11.8 13.2 14.7 16.0 17.9 19.4 21.6 23.988.9 3.500 6.76 7.57 8.38 9.37 10.3 11.5 12.8 14.3 16.0 17.4 19.5 21.1 23.6 26.2101.6 4.000 8.70 9.63 10.8 11.9 13.3 14.8 16.5 18.5 20.1 22.6 24.6 27.5 30.6108 4.250 9.27 10.3 11.5 12.7 14.1 15.8 17.7 19.7 21.5 24.2 26.3 29.4 32.8114.3 4.500 9.83 10.9 12.2 13.5 15.0 16.8 18.8 21.0 22.9 25.7 28.0 31.4 35.1127 5.000 12.1 13.6 15.0 16.8 18.8 21.0 23.5 25.7 28.9 31.5 35.3 39.5133 5.240 12.7 14.3 15.8 17.6 19.7 22.0 24.7 27.0 30.3 33.1 37.1 41.6139.7 5.500 13.4 15.0 16.6 18.5 20.7 23.2 26.0 28.4 32.0 34.9 39.2 43.9141.3 5.563 15.2 16.8 18.7 21.0 23.5 26.3 28.8 32.4 35.3 39.7 44.5152.4 6.000 16.4 18.2 20.3 22.7 25.4 28.5 31.2 35.1 38.4 43.1 48.4159 6.250 17.1 19.0 21.2 23.7 26.6 29.8 32.6 36.7 40,.1 45.2 50.7168.3 6.625 18.2 20.1 22.5 25.2 28.2 31.6 34.6 39.0 42.7 48.0 54.0177.8 7.000 21.3 23.8 26.6 29.9 33.5 36.7 41.4 45.2 51.0 57.3193.7 7.625 26.0 29.1 32.7 36.6 40.1 45.3 49.6 55.9 62.9219.1 8.625 33.1 37.1 41.6 45.6 51.6 56.5 63.7 71.8244.5 9.625 37.0 41.6 46.7 51.2 57.8 63.3 71.5 80.6273 10.750 41.4 46.6 52.3 57.3 64.9 71.1 80.3 90.6323.9 12.750 55.5 62.3 68.4 77.4 84.9 96.0 108355.6 14.000 68.6 75.3 85.2 93.5 106 120406.4 16.000 86.3 97.8 107 121 137457 18.000 110 121 137 155508 20.000 135 153 173559 22.000 168 191610 24.000 184 209660 26.000711 28.000
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Manufacturing program with average wall thickness (EN 10216-2)
D = Outside diameter T = Ordered wall thickness
Weight in kg/m
Intermediate sizes are available on request. This size range is available for carbon grades, but can be different for alloyed grades.
Note: tolerances can also be defined according to inside diameter and/or minimum wall thickness.
Outsidediameter D
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 4
16 17.5 20 22.2 25 28 30 32 36 40 45 50 55 60 65 70 80 90 100
9 0.630 0.689 0.787 0.874 0.984 1.102 1.181 1.260 1.417 1.575 1.772 1.969 2.165 2.362 2.559 2.756 3.150 3.543 3.937
17.518.721.3 22.722.5 24.023.7 25.3 27.726.2 28.1 30.8 33.028.8 30.8 34.0 36.5 39.433.8 36.3 40.2 43.5 47.2 50.836.3 39.1 43.4 47.0 51.2 55.2 57.738.8 41.8 46.5 50.4 55.1 59.6 62.4 64.943.8 47.3 52.8 57.4 62.9 68.4 71.8 75.0 80.846.2 49.8 55.7 60.7 66.6 72.5 76.2 79.7 86.1 91.748.8 52.7 59.0 64.3 70.7 77.1 81.2 85.0 92.1 98.449.4 53.4 59.8 65.2 71.7 78.2 82.3 86.3 93.5 99.953.8 58.2 65.3 71.3 78.5 85.9 90.6 95.0 103 111 11956.4 61.1 68.6 74.9 82.6 90.5 95.4 100 109 117 12760.1 65.1 73.1 80.0 88.3 96.9 102 108 117 127 137 14663.8 69.2 77.8 85.2 94.2 103 109 115 126 136 147 158 16770.1 76.0 85.7 93.9 104 114 121 128 140 152 165 177 188 19880.1 87.0 98.2 108 120 132 140 148 163 177 193 209 223 235 247 25790.2 98.0 111 122 135 149 159 168 185 202 221 240 257 273 288 301 325101 110 125 137 153 169 180 190 210 230 253 275 296 315 333 350 381121 132 150 165 184 204 217 230 256 280 310 338 365 390 415 438 481 519 552134 146 166 183 204 226 241 255 284 311 345 377 408 437 466 493 544 590 630154 168 191 210 235 261 278 295 329 361 401 439 477 513 547 581 644 702 756174 190 216 238 266 296 316 335 374 411 457 502 545 587 628 668 744 815 880194 212 241 266 298 331 354 376 419 462 514 565 614 663 710 756 844 928 1006214 234 266 294 329 367 391 416 464 512 570 628 684 738 792 844 945 1041 1132234 256 291 322 361 402 429 456 510 562 627 691 753 814 874 932 1046 1154 1258
316 349 392 436 466 496 554 612 683 752 821 888 954 1019 1144 1265 1381423 472 504 536 599 662 739 815 890 963 1036 1107 1245 1378 1507
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Tolerances on outside diameter and wall thickness
Tolerance rangeaccording to EN 10216-2
+/– 0.4 mm
+/– 12.5%
+/– 20.0%
+/– 15.0%
+/– 10.0%
Outside diameterD
mm
Tolerance onD
Tolerances on T for a T/D ratio≤ 0.025 > 0.025
≤ 0.050> 0.050≤ 0.10
> 0.10
D ≤ 219.1 ± 1% or ± 0.5 mmwhichever is the greater
± 12.5 % or ± 0.4 mm whichever is the greaterD > 219.1 ± 20% ± 15% ± 12.5% ± 10%a
a For outside diameters D ≥ 355.6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness T
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 5
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Manufacturing program with minimum wall thickness (ASTM)
D = Outside diameter Tmin. = Minimum wall thickness Intermediate sizes are available on request.
Tolerances for outside diameter D for hot-finished seamless tubes
Standard requirements V & M TUBESmm in. mm in. mm in.
D ≤ 76.2 D ≤ 3 –0.8 +0.4 –1/32 +1/64 ± 0.4 ± 0.016
D > 76.2 D > 3 according to standards
21.3
26.7
30.16
31.8
33.4
38.1
42.2
42.4
44.45
48.3
50.8
54
57.15
60.3
63.5
69.85
73
76.2
82.55
88.9
95.25
101.6
114.3
127
133.35
139.7
141.3
152.4
159
168.3
177.8
0.8401.0501.1901.2501.3151.5001.6601.6701.7501.9002.0002.1252.2502.3752.5002.7502.8743.0003.2503.5003.7504.0004.5005.0005.2505.5005.6306.0006.2606.6257.000
Weight (lb/ft) based on average wall thickness according to V & M TUBES tolerances Note: 1 lb/ft = 1.488 kg/m
1.900.0750.70
0.90
2.030.0800.75
0.96
2.160.0850.79
1.02
1.16
1.23
1.30
1.49
1.67
1.67
1.76
1.92
2.03
2.12
2.29
2.290.0900.83
1.07
1.22
1.30
1.37
1.58
1.76
1.77
1.86
2.03
2.14
2.29
2.43
2.410.0950.87
1.12
1.28
1.36
1.43
1.65
1.85
1.86
1.95
2.13
2.25
2.40
2.55
2.69
2.84
3.14
3.29
3.44
2.540.1000.91
1.17
1.34
1.42
1.50
1.74
1.94
1.95
2.05
2.24
2.36
2.52
2.68
2.83
2.99
3.30
3.46
3.62
2.670.1050.94
1.22
1.40
1.49
1.57
1.82
2.03
2.04
2.15
2.35
2.48
2.64
2.81
2.97
3.14
3.47
3.63
3.79
4.12
4.45
4.78
3.050.1201.03
1.34
1.54
1.63
1.72
1.99
2.23
2.24
2.36
2.58
2.72
2.91
3.09
3.27
3.46
3.82
4.00
4.19
4.68
5.06
5.43
3.430.1351.13
1.48
1.70
1.81
1.91
2.21
2.48
2.49
2.62
2.87
3.04
3.24
3.45
3.65
3.86
4.27
4.47
4.68
5.23
5.66
6.08
6.50
7.34
8.19
8.61
9.04
9.14
3.810.150
1.20
1.58
1.83
1.95
2.06
2.39
2.68
2.69
2.84
3.11
3.29
3.51
3.74
3.96
4.18
4.63
4.86
5.08
5.73
6.20
6.67
7.13
8.05
8.99
9.45
9.92
10.0
4.190.1651.29
1.71
1.98
2.11
2.23
2.60
2.91
2.93
3.09
3.39
3.58
3.83
4.08
4.32
4.57
5.06
5.31
5.56
6.27
6.78
7.29
7.81
8.82
9.85
10.4
10.9
11.0
12.0
12.4
13.2
14.0
4.570.1801.37
1.83
2.12
2.26
2.40
2.79
3.16
3.16
3.33
3.66
3.87
4.14
4.41
4.68
4.95
5.49
5.75
6.02
6.80
7.36
7.92
8.48
9.58
10.7
11.3
11.8
12.0
13.0
13.5
14.3
15.2
5.080.200
1.97
2.29
2.44
2.59
3.03
3.41
3.43
3.62
3.98
4.22
4.51
4.81
5.10
5.40
5.99
6.29
6.59
7.35
7.96
8.57
9.18
10.4
11.6
12.2
12.8
13.0
14.1
14.7
15.6
16.5
5.590.220
2.11
2.46
2.63
2.79
3.28
3.70
3.72
3.93
4.32
4.58
4.91
5.23
5.56
5.89
6.54
6.86
7.19
8.02
8.70
9.37
10.0
11.4
12.7
13.4
14.0
14.2
15.5
16.1
17.1
18.1
6.100.240
2.62
2.81
2.99
3.51
3.97
3.99
4.22
4.66
4.94
5.29
5.65
6.00
6.36
7.07
7.42
7.78
8.69
9.42
10.2
10.9
12.3
13.8
14.5
15.3
15.4
16.8
17.5
18.5
19.6
6.600.260
2.77
2.97
3.16
3.73
4.23
4.25
4.50
4.97
5.27
5.66
6.04
6.43
6.81
7.58
7.97
8.35
9.33
10.1
10.9
11.7
13.3
14.8
15.6
16.4
16.6
18.1
18.8
20.0
21.2
7.110.280
3.12
3.33
3.95
4.48
4.51
4.78
5.28
5.61
6.02
6.44
6.85
7.27
8.10
8.51
8.93
9.97
10.8
11.7
12.5
14.2
15.9
16.8
17.6
17.8
19.5
20.2
21.5
22.7
7.620.300
4.15
4.73
4.75
5.04
5.58
5.93
6.38
6.82
7.26
7.71
8.60
9.04
9.49
13.0
14.1
15.3
16.4
18.7
21.0
22.2
23.3
23.6
25.8
26.8
28.5
30.3
Dmm in.
T min.
mmin.
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 6
7
*= tighter tolerances upon request Note : for OD > 76.2 mm (3˝) wall thickness tolerances according to ASTM standards.
Wall thickness tolerances for hot-finished seamless tubes(up to 3˝/76.2 mm outside diameter)
Minimum wall thickness Tmin. ASTM requirements V & M TUBESmm in. Hot-finished Cold-drawn Hot-finished*
≤ 2.79 ≤ 0.110 –0 +35 % –0 +35 %(–0 + 40 % ≤ 0.095 in.)
> 2.79 – ≤ 3.8 > 0.110 – ≤ 0.150 –0 +35 % D ≤ 38.1 (11/2˝) –0 +28 %
> 3.8 – ≤ 4.6 > 0.150 – ≤ 0.180 –0 +33 %–0 +20 %
–0 +24 %
> 4.6 – ≤ 10.1 > 0.180 – ≤ 0.400 –0 +28 % D > 38.1 (11/2˝) –0 +22 %
> 10.1 > 0.400 –0 +28 %–0 +22 %
–0 +20 %
8.130.320
4.34
4.96
4.99
5.29
5.87
6.24
6.72
7.19
7.66
8.14
9.09
9.56
10.0
11.2
12.2
13.2
14.2
16.1
18.0
19.0
20.0
20.2
22.1
22.9
24.4
25.8
8.640.340
4.53
5.18
5.21
5.54
6.15
6.54
7.05
7.55
8.05
8.56
9.57
10.1
10.6
11.8
12.9
13.9
14.9
17.0
19.1
20.1
21.1
21.4
23.4
24.3
25.8
27.4
9.140.360
5.42
5.76
6.41
6.83
7.37
7.90
8.42
8.96
10.0
10.6
11.1
12.4
13.5
14.6
15.7
17.9
20.1
21.2
22.3
22.5
24.6
25.6
27.2
28.8
9.650.380
5.62
5.98
6.67
7.11
7.68
8.24
8.79
9.36
10.5
11.0
11.6
13.0
14.2
15.3
16.5
18.8
21.1
22.2
23.4
23.7
25.9
26.9
28.6
30.3
10.160.400
6.16
6.87
7.33
7.92
8.51
9.09
9.68
10.9
11.4
12.0
13.6
14.8
16.0
17.2
19.6
22.1
23.3
24.5
24.8
27.1
28.2
30.0
31.8
10.670.420
6.36
7.10
7.59
8.21
8.82
9.44
10.1
11.3
11.9
12.5
14.1
15.4
16.7
18.0
20.5
23.1
24.4
25.6
26.0
28.4
29.5
31.4
33.3
11.180.440
6.55
7.33
7.84
8.49
9.13
9.77
10.4
11.7
12.4
13.0
14.7
16.0
17.4
18.7
21.4
24.0
25.4
26.7
27.1
29.6
30.8
32.8
34.8
11.680.460
8.07
8.75
9.42
10.1
10.8
12.1
12.8
13.5
15.2
16.6
18.0
19.4
22.2
25.0
26.4
27.8
28.2
30.8
32.1
34.1
36.2
12.190.480
8.30
9.01
9.71
10.4
11.1
12.5
13.2
13.9
15.8
17.2
18.7
20.2
23.0
26.0
27.4
28.9
29.3
32.0
33.3
35.5
37.7
12.700.500
8.52
9.26
9.99
10.7
11.5
12.9
13.7
14.4
16.3
17.8
19.3
20.9
23.9
26.9
28.4
30.0
30.3
33.2
34.6
36.8
39.1
13.490.531
8.83
9.62
10.4
11.2
12.0
13.5
14.3
15.1
17.1
18.7
20.3
21.9
25.1
28.3
30.0
31.6
32.0
35.1
36.5
38.9
41.3
14.300.563
10.8
11.6
12.4
14.1
14.9
15.7
17.8
19.6
21.3
23.0
26.4
29.8
31.5
33.2
33.7
36.9
38.4
41.0
43.5
15.090.594
12.0
12.9
14.6
15.5
16.4
18.6
20.4
22.2
24.0
27.6
31.2
33.0
34.8
35.3
38.7
40.3
43.0
45.7
16.510.650
15.5
16.5
17.5
19.8
21.8
23.8
25.8
29.7
33.6
35.6
37.6
38.1
41.9
43.6
46.5
49.5
17.780.700
16.3
17.3
18.3
20.9
23.0
25.1
27.3
31.5
35.7
37.9
40.0
40.5
44.6
46.5
49.6
52.8
19.050.750
21.8
24.1
26.4
28.7
33.2
37.8
40.0
42.3
42.9
47.3
49.3
52.6
56.0
20.320.800
22.7
25.2
27.6
30.0
34.8
39.7
42.1
44.6
45.2
49.8
52.0
55.6
59.2
21.590.850
23.6
26.1
28.7
31.3
36.4
41.6
44.2
46.8
47.4
52.4
54.7
58.4
62.3
22.860.900
37.9
43.4
46.2
48.9
49.6
54.8
57.2
61.3
65.4
24.130.950
39.4
45.2
48.1
51.0
51.7
57.2
59.8
64.0
68.3
25.401.000
40.8
46.9
49.9
53.0
53.7
59.5
62.2
66.7
71.2
27.941.100
56.7
57.6
64.0
66.9
71.8
76.8
Tolerances onwall thickness
– 0 %+ 35 %
– 0 %+ 33 %
– 0 %+ 28 %
– 0 %+ 24 %
– 0 %+ 22 %
– 0 %+ 20 %
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 7
8
Manufacturing program for inside-diameter-controlled pipe
80 mm3.15 in.
60 mm2.36 in.40 mm1.57 in.
30 mm1.18 in.
25 mm0.98 in.
20 mm0.79 in.
10 mm0.39 in.
5 mm0.20 in.
1300/51.2
1220/48.0
1140/44.9
1080/42.5
1040/40.91010/39.8�980/38.6
�950/37.4
700/27.6
660/26.0
600/23.6570/22.4
500/19.7
430/16.9400/15.8
350/13.8
300/11.8
250/9.8220/8.7
10 100 150 200 250 270
Min. wall thickness Tmin. (mm/in.)
In
side
dia
met
er d
(mm
/in.)
550/21.7
450/17.7
20 30 40 50 60 70 80 90
900/35.4
850/33.5
800/31.5
0.39 0.79 1.18 1.58 1.97 2.36 2.76 3.15 3.54 3.94 5.91 7.87 9.84 10.64
Inside diameter graduation range based onapplied drawing mandrel sizes (mm)
Machined tubes Standard program
Tolerances for bored and turned tubes: D = ± 0.5 mm, d = ± 1.0 mm, T = ± 1.0 mm For special applications closer tolerances are possible.
Tolerances on inside diameter Tolerances on T for a T/d ratiod dmin ≤ 0.03 > 0.03 > 0.06 > 0.12
≤ 0.06 ≤ 0.12± 1% or ± 2 mm
+ 2% + 4 mmwhichever
whichever is the or is the ± 20% ± 15% ± 12.5% ± 10%a
greater 0 0
greatera For outside diameters D ≥ 355,6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness T
Tolerances on inside diameter and wall thickness
Tolerances on inside diameter Tolerances on Tmin for a Tmin/d ratiod dmin ≤ 0.05 > 0.05 > 0.1
≤ 0.1± 1% or ± 2 mm
+ 2% + 4 mmwhichever
whichever is the or is the + 35% + 28% + 22%a
greater 0 0
greater 0 0 0a For outside diameters D ≥ 355.6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness T
Tolerances on inside diameter and minimum wall thickness
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 8
9
Comparison of materials 1)
1) Materials acc. to other national standards upon request
2) Upon request3) Only for pipes > 7" and under
special request4) Alternative for tubes < 7" according
to VdTÜV-Datasheet 560/2
CC: Code caseP23: Nº 2199-5P/T911: Nº 2327WB 36: Nº 2353-1
Service
tempera-
ture
United States Germany Europe Japan
ASTM/ASME DIN EN JIS
A/SA 106 A/SA 192 A/SA 209 A/SA 210 A/SA 213
A/SA 335
17 175 VdTÜV material
data sheet
10216-2 3461
3462
3456
3458
300°C
580°F
625°C
1155°F
Gr. A low-
carbon
St35.8 P235GH STB340 STPT370
Gr. B Gr. A1 St45.8 P265GH STB410 STPT410
Gr. C Gr. C 17Mn4 STB510 STPT480
19Mn5 2) 20MnNb6 2)
15Mo3 16Mo3
T1/T1A P1 16Mo5 8MoB5-4 2) STBA12 STPA12
T36/P36 15NiCuMoNb5
(WB 36)
15NiCuMoNb5-6-4
T2/P2 STBA20 STBA20
T11/P11 10CrMo5-5 STBA23 STBA23
T12/P12 13CrMo4 4 13CrMo4-5 STBA22 STBA22
T22/P22 10CrMo9-10 10CrMo9-10 STBA24 STBA24
14MoV6-3 14MoV6-3
T24
Draft P24
7CrMoVTiB10-10 7CrMoVTiB10-10
T23
P23
7CrWVMoNb9-6
X11CrMo9-1 STBA26 STBA26
T91/P91 X12CrMo9-1 X10CrMoVNb9-1 STBA28 STBA28
X20CrMoV12-1 X20CrMoV11-1 3)
VM12-SHC 4)
T911
P911
X11CrMoWVNb911
(E911)
X11CrMoWVNb9-1-1
T92/P92 X10CrWMoVNb9-2 STBA29 STBA29
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 9
10
Special products for boiler construction
Long-lengths boiler tubes
are available in hot-rolled condition
up to 25.3 m. This offers advan -
tages for the design of differ ent
boiler components and heat
exchanger units, especially for
Machined piping products
can be supplied to meet special
surface requirements and/or close
diameter and wall thickness toler -
ances thanks to modern center
lathes, deep-hole boring ma chines
(up to 15 m in length), and hori-
zontal boring and milling machines.
Weld bevels can be machined in
accordance with applicable stan-
dards and specifications.
saving of welds.
L = up to 16 m
XL = over 16 to 22 m
XXL = over 22 to 25.3 m
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 10
11
Multirifled boiler tubes 1)
are used in high-pressure boilers
to eliminate the steam film forma-
tion on the inner surface of the
tube and to increase the thermal
efficiency of the water walls.
The product range covers outside
diameters from 28.6 to 82.5 mm
with wall thicknesses from 3.7 to
13.2 mm.
Cold-drawn boiler tubes 1)
are supplied up to 25 m with close
tolerances, in standard and non-
standard dimensions or inside-
diameter controlled.
Any dimension can be produced
within the dimension range.
Piping components
Fittings, headers or other prefab -
ricated products can be sup -
plied with hot-reduced or bottle -
necked ends on one or both
Additional products in our sales program
sides. Moreover, hollow bodies
can be manufactured with
integral bottom or with one
thickened end.
Stainless and high alloyboiler tubes 2)
for superheaters and re-heaters,
with an outside diameter from
38.1 to 76.1 mm, suitable for
highly corrosive environments
and supercritical steam conditions
(above 550°C and 24.1 MPa).
1) produced by Salzgitter Mannesmann Précision Etirage SAS
2) produced by TUBACEX S.A. and sold by V & M TUBES under strategic agreement
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 11
V &
M 5
B000
6B-1
1GB
Quality management
High quality generates customer
confidence and satisfaction and
contributes to a company’s eco-
nomic performance. Quality lea d -
ership is therefore the overriding
objective and determinant of our
corporate policy.
The Quality Assurance System of
V&M TUBES covers all stages of
pro duc tion at all plants involved in
the manufacture of V&M TUBES,
from the steelworks via the tube
and pipe hot rolling mills right
through to the company’s finish ing
lines and shipping departments.
The quality departments at the
individual plants operate independ -
ently of the production depart
ments. Their highly qualified
testing personnel is bound to
the V&M Quality Assurance
Procedures laid down in the
company’s Quality Management
Manual.
V&M TUBES holds approvals
from major national and inter -
national official authorities,
customers and third-party organ -
izations. This includes the certifi -
cation accor ding to ISO 9001 and
ISO 14001 of all V&M plants.
V&M FRANCEPowergen Division27-27 ter avenue du Général Leclerc92100 Boulogne, FrancePhone +33 (1) 49 09 36 40Fax +33 (1) 49 09 36 76e-mail: [email protected]
V&M DEUTSCHLAND GmbHPowergen DivisionTheodorstraße 9040472 Düsseldorf, GermanyPhone +49 (211) 960 39 48Fax +49 (211) 960 23 74e-mail: [email protected]
VALLOUREC & MANNESMANNUSA CORPORATION4424 West Sam Houston Parkway North, Suite 150Houston, Texas 77041, USAPhone +1 (713) 479 32 00Fax +1 (713) 479 32 02e-mail: [email protected]
V&M do BRASILPowergen Dept.Av. Paulista, 949 – 14° andar01311-917 São Paulo – SP, BrazilPhone +55 (11) 3371 6131Fax +55 (11) 289 7632e-mail: [email protected]
VA LLO U R E C & M A N N E S M A N N T U B E S
www.vmtubes.com
Vallourec Group
Boiler_Tubes+Pipes_2011CH 13.09.11 13:37 Seite 12
