Technical Information
Chemical Composition
Alloy Steel
Socketweld Fittings
Flanges Dimensions
Pipe Dimension
Chemical & Mechanical Composition of Stainless Steel
 
NOMINAL THICKNESS AND WEIGHTS OF STAINLSS STEEL PIPES (ANSI B 36.10)
Nominal
OD
 Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule
pipe size 10 20 30 Standard 40 60 XS 80 100 120 140 160 XXS
mm inch mm Wall kg/m Wall kg/m Wall kg/m Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt.
3 8-Jan 10.3 1.7 0.357 1.7 0.357 2.4 0.47 2.4 0.47
6 4-Jan 13.7 2.2 0.625 2.2 0.625 3 0.804 3 0.804
10 8-Mar 17.1 2.3 0.848 2.3 0.848 3.2 1.1 3.2 1.1
15 2-Jan 21.3 2.8 1.26 2.8 1.26 3.7 1.62 3.7 1.62 4.8 1.95 7.5 2.54
20 4-Mar 26.7 2.9 1.68 2.9 1.68 3.9 2.19 3.9 2.19 5.6 2.89 7.8 3.63
25 1 33.4 3.4 2.5 3.4 2.5 4.5 3.23 4.5 3.23 6.4 4.23 9.1 5.45
32 4-Nov 44.2 3.6 3.38 3.6 3.38 4.8 4.47 4.8 4.47 6.4 5.6 9.7 7.97
40 2-Nov 48.3 3.7 4.05 3.7 4.05 5.1 5.4 5.1 5.4 7.1 7.23 10.2 9.58
50 2 60.3 3.9 5.3 3.9 5.3 5.5 7.47 5.5 7.47 8.7 11.1 11.1 13.4
65 22/2 73 5.2 8.62 5.2 8.62 7 11.4 7 11.4 9.5 14.9 14 20.4
80 3 88.9 5.5 11.3 5.5 11.3 7.6 15.3 7.6 15.3 11.1 21.3 15.2 27.7
90 31/2 101.6 5.7 13.6 5.7 13.6 8.1 18.6 8.1 18.6 16.2 34.1
100 4 114.3 6 16.1 6 16.1 8.6 22.3 8.6 22.3 11.1 28.3 13.5 33.5 17.1 41.1
125 5 141.3 6.6 21.8 6.6 21.8 9.5 30.9 9.5 30.9 12.7 40.2 15.9 49 19 57.4
150 6 168.3 7.1 28.2 7.1 28.2 11 42.5 11 42.5 14.3 54.2 18.3 67.5 21.9 79.1
200 8 219.1 6.4 33.3 7 36.7 8.2 42.5 8.2 42.5 10.3 53.1 12.7 64.6 12.7 64.6 151.1 75.8 18.3 90.4 20.6 101 23 112 22.2 108
250 10 273 6.4 41.7 7.8 50.9 9.3 60.2 9.3 60.2 12.7 81.5 12.7 81.5 15.1 95.8 18.3 114.7 21.4 132.9 25.4 155 28.6 172.2 25.4 155
300 12 323.8 6.4 49.7 8.4 65.1 9.5 73.8 10.3 79.7 14.3 109 12.7 97.4 17.4 132 21.4 160 25.4 187 28.6 208 33.3 239 25.4 187
350 14 355.6 6.4 54.6 7.9 68.1 9.5 81.2 9.5 81.2 11.1 94.6 15.1 126.4 12.7 107 19 158 23.8 195 27.8 224 31.8 253 35.7 281
400 16 406.4 6.4 62.6 7.9 77.9 9.5 93.1 9.5 93.3 12.7 123 16.7 160 12.7 123 21.4 203 26.2 245 30.9 286 36.5 333 40.5 365
450 18 457.2 6.4 70.5 7.9 87.8 11.1 122 9.5 105 14.3 156 19 206 12.7 139 23.8 254 29.4 310 34.9 363 39.7 408 45.2 459
500 20 508 6.4 78.5 9.5 117 12.7 155 9.5 117 15.1 183 20.6 248 12.7 155 26.2 311 32.5 381 38.1 441 44.4 508 50 564
550 22 558.8 6.4 86.4 9.5 129 12.7 171 9.5 129 22.2 294 12.7 171 28.6 373 34.9 451 41.3 526 47.6 600 54 671
600 24 609.6 6.4 94.7 9.5 141 14.3 210 9.5 141 17.4 255 24.6 355 12.7 187 30.9 441 38.9 547 45 639 52.4 719 59.5 807
650 26 660.4 7.9 128 12.7 203 9.5 153 12.7 203
700 28 711.2 7.9 137.4 12.7 219 15.9 272 9.5 165 12.7 219
750 30 762 7.9 147 12.7 234.6 15.9 292.6 9.5 176 12.7 234.6
800 32 812.8 7.9 157 12.7 250.6 15.9 312.5 9.5 188.2 12.7 250.6
850 34 863.6 7.9 167 12.7 266 15.9 332.4 9.5 200 12.7 266.5
900 36 914.4 7.9 176.6 12.7 282.4 15.9 352.2 9.5 212 12.7 281.4
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LINE PIPE WEIGHT
Nominal Pipe  Outside Diameter Sch Sch Sche Sche Stan Sched Extra Str Sche Sche sche Sche Sche Sche Do
Size *5 *10 dule dule da rd  ule ong dule dule dule dule dule dule uble
20 30 weig 40 60 80 100 120 140 160 Ex.
ht Str.
mm in mm Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m Kg/m
8 4-Jan 13.7 -- 0.491 -- -- 0.63 0.63 0.8 -- 0.8 -- -- -- -- --
10 8-Mar 17.1 -- 0.631 -- -- 0.84 0.84 1.1 -- 1.1 -- -- -- -- --
15 2-Jan 21.3 0.801 0.999 -- -- 1.27 1.27 1.62 -- 1.62 -- -- -- 1.95 2.55
20 4-Mar 26.7 1.02 1.28 -- -- 1.69 1.69 2.19 -- 2.19 -- -- -- 2.9 3.63
25 1 33.4 1.29 2.09 -- -- 2.5 2.5 3.23 -- 3.23 -- -- -- 4.23 5.45
32 4-Nov 42.2 1.65 2.69 -- -- 3.38 3.38 4.47 -- 4.47 -- -- -- 5.6 7.76
40 2-Nov 48.3 1.9 3.11 -- -- 4.05 4.05 5.41 -- 5.41 -- -- -- 7.24 9.55
50 2 60.3 3.34 3.92 -- -- 5.44 5.44 7.48 -- 7.48 -- -- -- 11.11 13.45
65 21/2 73 3.69 5.26 -- -- 8.62 8.62 11.41 -- 11.41 -- -- -- 14.91 20.39
80 3 88.9 4.51 6.45 -- -- 11.29 11.29 15.27 -- 15.27 -- -- -- 21.33 27.67
90 31/2 101.6 5.18 7.41 -- -- 13.57 13.57 18.63 -- 18.63 -- -- -- -- --
100 4 114.3 5.94 8.38 -- -- 16.07 16.07 22.31 -- 22.31 -- 28.3 -- 33.53 41.02
125 5 141.3 9.34 11.6 -- -- 21.78 21.78 30.95 -- 30.95 -- 40.28 -- 49.09 57.42
150 6 168.3 11.3 13.8 -- -- 28.26 28.26 42.56 -- 42.56 -- 54.2 -- 67.55 79.18
200 8 219.1 14.8 20 33.31 36.79 42.53 42.53 64.63 53.09 64.63 75.89 90.43 100.93 111.25 107.87
350 10 273.1 22.6 27.8 41.77 51 60.29 60.29 81.55 81.54 95.97 114.7 133 155.1 172.25 155.1
300 12 323.9 31.24 35.99 49.72 65.2 73.82 79.72 97.44 108.96 132.01 159.85 186.92 208.04 238.72 186.92
350 14 355.6 34.34 54.68 67.94 81.28 81.28 94.49 107.38 126.68 158.08 194.9 224.6 253.53 281.68 --
400 16 406.4 41.56 62.63 77.86 93.21 93.21 123.29 123.29 160.12 203.48 245.5 286.62 333.11 365.39 --
450 18 457 46.8 70.59 87.79 122.36 105.14 155.91 139.19 205.8 254.59 309.76 363.65 408.45 459.51 --
500 20 508 59.32 78.84 177.07 155.1 117.07 183.37 155.01 247.85
550 22 559 65.3 86.5 129.01 171.01 129.01 -- 171.01 --
600 24 610 82.52 94.45 140.94 209.54 140.94 255.14 186.92 355.02
650 26 660 -- 127.5 202.83 -- 152.87 -- 202.83 --
700 28 711 -- 137.42 218.73 272.18 164.8 -- 218.73 --
750 30 762 118.33 147.36 234.64 292.06 176.73 -- 236.64 --
800 32 813 -- 152.28 250.55 311.95 188.66 342.7 250.55 --
850 34 864 -- 167.2 266.46 331.83 200.59 364.58 266.46 --
900 36 914 -- 177.13 282.36 351.72 212.52 420.52 282.36 --

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Specification Chart of Tubes & Pipes
CHEMICAL COMPOSITION Mechanical Properties
CS :- Carbon Steel Tensile Strength Yield stress Elongation In
Specification
WT
Type
C%
Mn% MAX
S%
Si%
Mpa
Mpa
50mm MIN Longitudinal
P% MI
ASTM A179 M/W CS 0.06-0.18 0.27-0.63 0.048 0.058 -- -- -- --
ASTM A192 M/W CS 0.06-0.18 0.27-0.63 0.048 0.058 0.25 MAX -- -- --
ASTM A210/ A1 M/W CS 0.27 MAX 0.93 MAX 0.048 0.058 0.10 MAX 312 MAX 255 MIN 30
DIN/17175/ST35.8 A/W CS 0.17 MAX 0.40 MIN 0.04 0.04 0.35 MAX 340-441 235 MIN 25
DIN/17175/ST45.8 A/W CS 0.22 MAX 0.45 MIN 0.04 0.04 0.10-0.35 441-540 255 MIN 21
IS 3074 CDS1 A/W CS 0.20 MAX 0.30-0.60 0.05 0.05 -- 432 373 --
IS 3074 CDS2 A/W CS 0.10-0.18 0.40-0.80 0.05 0.05 -- 432 373 --
IS 3074 CDS3 A/W CS 0.10-0.18 0.40-0.80 0.05 0.05 -- 432 373 --
IS 3074 CDS4 A/W CS 0.10-0.18 0.60-0.90 0.05 0.05 -- 569 461 --
IS 3074 CDS5 A/W CS 0.10-0.18 0.60-0.90 0.05 0.05 -- 687 589 --
DIN 2391 PART1 5T-35 -- CS 0.17 >0.04 0.05 0.05 0.35 432 - 5%
DIN 2391 PART1 5T-45 -- CS 0.21 >0.04 0.05 0.05 0.35 540 -- 5%
BS 6323 PART 4 -- CS 0.25 MAX 1.25 MAX 0.05 0.05 0.35 520 415 5%

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