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MS ERW Black Pipes & Application

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MS ERW Black Pipes

Electric resistance welded (ERW) pipes are available is mild steel black form in various thickness (Light, Medium, Heavy) and various length.

Product Range MS ERW Black Pipes
OD ½" to 20" (NB-15 MM to 500 MM)
Thickness 2.00 MM to 12.70 MM
Specification IS: 1239/3589, Fe. 330/410/IS: 1161/4270 YST. -210/240/310,
ASTM A53, Gr. B/API 5L, Gr. B
SIZE NB - (Nominal Bore) OD (MM) -Outer Dia CLASS Thk. (MM)
½" 15 MM 21.3 LIGHT 2
      MEDIUM 2.6
      HEAVY 3.2
¾" 20 MM 26.7 LIGHT  2.30
      MEDIUM 2.6
      HEAVY 3.2
1" 25 MM 33.4 LIGHT  2.60
      MEDIUM 3.2
      HEAVY 4
1¼" 32 MM 42.2 LIGHT 2.6
      MEDIUM 3.2
      HEAVY 4
1½" 40 MM 48.3 LIGHT  2.90
      MEDIUM 3.2
      HEAVY 4
2"" 50 MM 60.3 LIGHT  2.90
      MEDIUM 3.6
      HEAVY 4.5
2½" 65 MM 76.1/73 LIGHT  3.20
      MEDIUM 3.6
      HEAVY 4.5
3" 80 MM 88.9 LIGHT  3.20
      MEDIUM 4
      HEAVY 4.8
4" 100 MM 114.3 LIGHT  3.60
      MEDIUM 4.5
      HEAVY 5.4
5" 125 MM 139.7 MEDIUM 4.8
      HEAVY 5.4
6" 150 MM 165.1 MEDIUM 4.8
      HEAVY 5.4
SIZE NB - (Nominal Bore) OD (MM) -Outer Dia Thk. (MM)
8" 200 MM 219.1 5
      6
      6.35
      7
      8
      9.5
10" 250 MM 273 5
      6
      6.35
      7
      8
      9.5
12" 300 MM 323.9 5
      6
      6.35
      7
      8
      9.5
14" 350 MM 355.6 5
      6
      6.35
      7
      8
      9.5
16" 400 MM 406.4 5
      6
      6.35
      7
      8
      9.5
18" 450 MM 457.2 5
      6
      6.35
      7
      8
      9.5
20" 500 MM 508 5
      6
      6.35
      7
      8
      9.5