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MS Pipe – Union Steel Tubes Ltd
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MS Pipe

MS Pipe

MS Pipe

Mild Steel Suppliers of Bangladesh

Union Steel is one of the Bangladesh’s leading Mild Steel Suppliers. All of our Mild Steel range is available for immediate dispatch to the rest of the world. Some of the other standards that we make are as follows: Union Silver, Union Gold, Union Diamond, Union Ruby

UNION SILVER

Series and Class of pipes Nominal Dia Wall Thickness Outside Dia Maximum Ovality Weight Length Hydrostatic Test pressure
in mm mm min max mm M.S. M.S. Kg/cm2 (PSI)
Union Silver 1/2” 15 1.60 21.0 21.4 0.2 0.78 1282 50 (711.30)
3/4” 20 1.70 26.4 26.9 0.2 1.06 943
1” 25 1.90 33.2 33.8 0.2 1.50 666
11/4” 32 2.00 41.9 42.5 0.2 2.01 497
11/4” 40 2.10 47.8 48.4 0.2 2.42 413
2” 50 2.35 59.6 60.2 0.3 3.38 295
21/2” 65 2.45 75.2 76.0 0.3 4.48 223
3” 80 2.60 87.9 88.7 0.3 5.57 179
4” 100 3.00 113.0 113.9 0.3 8.28 120
5” 125 3.60 138.5 140.0 0.3 12.18 82
6” 150 3.60 163.9 166.5 0.3 14.81 67
8” 200 4.00 218.0 219.5 0.3 21.48 46

UNION GOLD

Series and Class of pipes Nominal Dia Wall Thickness Outside Dia Maximum Ovality Weight Length Hydrostatic Test pressure
in mm mm min max mm M.S. M.S. Kg/cm2 (PSI)
Union Gold 1/2” 15 2.00 21.0 21.4 0.2 0.954 1048 50 (711.30)
3/4” 20 2.00 26.4 26.9 0.2 1.23 813
1” 25 2.35 33.2 33.8 0.2 2.83 546
11/4” 32 2.35 41.9 42.5 0.2 2.34 427
11/4” 40 2.60 47.8 48.4 0.2 2.95 338
2” 50 2.60 59.6 60.2 0.3 3.78 268
21/2” 65 2.90 75.2 76.0 0.3 5.26 190
3” 80 2.90 87.9 88.7 0.3 6.19 161
4” 100 3.60 113.0 113.9 0.3 9.88 101
5” 125 4.00 138.5 140.0 0.3 13.37 74
6” 150 4.00 163.9 166.5 0.3 15.93 62
8” 200 4.80 218.0 219.5 0.3 25.16 39

UNION DIAMOND

Series and Class of pipes Nominal Dia Wall Thickness Outside Dia Maximum Ovality Weight Length Hydrostatic Test pressure
in mm mm min max mm M.S. M.S. Kg/cm2 (PSI)
Union Diamond 1/2” 15 2.35 21.0 21.4 0.2 1.11 900 50 (711.30)
3/4” 20 2.35 26.4 26.9 0.2 1.41 709
1” 25 2.60 33.2 33.8 0.2 2.01 497
11/4” 32 2.60 41.9 42.5 0.2 2.06 387
11/4” 40 2.90 47.8 48.4 0.2 3.25 307
2” 50 2.90 59.6 60.2 0.2 4.11 243
21/2” 65 3.20 75.2 76.0 0.3 5.80 172
3” 80 3.20 87.9 88.7 0.3 6.81 146
4” 100 4.00 113.0 113.9 0.3 11.01 90
5” 125 4.80 138.5 140.0 0.3 15.61 64
6” 150 4.80 163.9 166.5 0.3 18.76 53
8” 200 5.60 218.0 219.5 0.3 29.52 33

UNION RUBY

Series and Class of pipes Nominal Dia Wall Thickness Outside Dia Maximum Ovality Weight Length Hydrostatic Test pressure
in mm mm min max mm M.S. M.S. Kg/cm2 (PSI)
Union Ruby 1/2” 15 2.60 21.0 21.4 0.2 1.22 819 50 (711.30)
3/4” 20 2.60 26.4 26.9 0.2 1.58 632
1” 25 2.90 33.2 33.8 0.2 2.24 446
11/4” 32 2.90 41.9 42.5 0.2 2.06 387
11/4” 40 3.20 47.8 48.4 0.2 3.61 277
2” 50 3.20 59.6 60.2 0.3 6.28 159
21/2” 65 4.00 75.2 76.0 0.3 7.20 138
3” 80 3.65 87.9 88.7 0.3 7.72 129
4” 100 4.50(Special) 113.0 113.9 0.3 12.33 81
5” 125 5.40 138.5 140.0 0.3 17.80 56
8” 200 6.40 218.0 219.5 0.3 33.55 29