ERW Line Pipes - Black & Galvanised

erw-line-pipesWelded Tubes Welded tubes are made from hot rolled or cold reduced strip, sheet or plate. Welded tube includes hollow sections, black and galvanised gas/water pipe, scaffolding tube and large diameter pipe.

 

MILD STEEL PIPES CONFIRM TO IS : 1239 (PART I) - 1979

Nominal Bore Outside Diameter Light (A-Class) Thickness Weight Medium (B-Class) Thickness Weight Heavy (C-Class) Thickness Weight
Inch mm Inch mm mm kg/mtr mm kg/mtr mm kg/mtr
1/8" 3 mm 0.406 10.3 1.8 0.36 2 0.407 2.65 0.493
1/4" 6 mm 0.532 13.5 1.8 0.52 2.35 0.65 2.9 0.769
3/8" 10 mm 0.872 17.1 1.8 0.67 2.35 0.852 2.9 1.02
1/2" 15 mm 0.844 21.4 2 0.95 2.65 1.122 3.25 1.45
3/4" 20 mm 1.094 27.2 2.35 1.41 2.65 1.58 3.25 1.9
1" 25 mm 1.312 33.8 2.65 2.01 3.25 2.44 4.05 2.97
1.1/4" 32 mm 1.656 42.9 2.65 2.58 3.25 3.14 4.05 3.84
1.1/2" 40 mm 1.906 48.4 2.9 3.25 3.25 3.61 4.05 4.43
2" 50 mm 2.375 60.3 2.9 4.11 3.65 5.1 4.47 6.17
2.1/2" 65 mm 3.004 76.2 3.25 5.84 3.65 6.61 4.47 7.9
3" 80 mm 3.5 88.9 3.25 6.81 4.05 8.47 4.85 10.1
4" 100 mm 4.5 114 3.65 9.89 4.5 12.1 5.4 14.4
5" 125 mm 5.5 140 - - 4.85 16.2 5.4 17.8
6" 150 mm 6.5 165 - - 4.85 19.2 5.4 21.2

BIG DIAMETER ERW PIPES CONFIRM TO IS 3589

Nominal Bore Outside Diameter Wall Thickness mm
Inch mm 4.85 5.2 5.6 6 6.35 7.01 7.94 8.18 9.53 12.7
7" 193.7 22.59 24.2 26 27.9 29.34 32.77 - - - -
8" 219.1 25.62 27.4 29.3 31.5 33.28 36.76 41 42.56 51.5 -
10" 273 32.07 34.3 36.9 39.5 41.73 46.43 50.95 53.42 60.24 -
12" 323.7 38.13 40.9 43.9 47 49.67 55.45 61.85 65.12 73.75 -
14" 355.6 - - 48.1 51.5 54.43 61.82 67.98 - 81.21 107.28
16" 406.4 - - - 61 62.35 69.04 77.94 - 93.13 123.3
18" 457 - - - 69 70.5 - 87.8 - 105 139
20" 508 - -   - 78.5 - - - 117 155

Length –Readily available in 6 metres, can also be arranged in 12 metres on MOQ

Actual weight may vary from the weight given above.

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