M.S Round
Pipes

MS Round Pipes

Mild Steel Black Pipes is not galvanized and is an ideal product to be welded into pipes, tubes and other kinds of tubing.

Specification:

Outside Diameter : 1/2″ – 14″ inchs
Thickness Range : 0.7 mm – 8.0 mm
Length : 3.0 meter – 12.0 meter
APPLICATION

  • Liquid Transmission
  • Idlers
  • Mech. and General Engineering
  • Structural
  • Water and Sewage
  • Water Wells
  • Fire Protection
  • Fencing And Many more…

PRODUCTION STANDARDS

  • IS:1239(Part-I)/2004, BS:1387-1990
  • DIN2439,DIN2440,DIN2441,DIN2444
  • EN10255:2004,EN10240:1998
  • IS:9295-1983
  • IS:3601-1984
  • IS:1161-1998
  • IS:3589/2001
  • IS:4270:2001
  • ASTM A-53 GR A&B SCH 20/40/80
  • ASTM A-795
  • ASTM A-135

TEST PERFORMED

  • Hydrostatic Test
  • Eddy Current Test
  • Flattening/Flaring Test/Bend Test
  • Chemical Analysis
  • Other Tests as Required by the Standard

FINISHING OPERATIONS

  • Plain end
  • Threaded and coupled
  • Grovved
  • Cut lengths

SURFACE PROTECTION

  • Black (self-colored uncoated)
  • Outside protective coating oil/varnish
  • Hot Dip Galvanized
  • Pre Galvanised

Specification for Steel Tubes For Structural Purposes

Specification of Steel Tubes for Structural Purposes
NB outside Thickness Weght
Nominal Diameter (WT) (Mass )
Bore in mm in mm kg/Mtr
15 21.3 2 0.952
21.3 2.6 1.20
21.3 3.2 1.43
20 26.9 2.3 1.40
26.9 2.6 1.56
26.9 3.2 1.87
25 33.7 2.6 1.99
33.7 3.2 2.41
33.7 4 2.93
32 42.4 2.6 2.55
42.4 3.2 3.09
42.4 4 3.79
40 48.3 2.9 3.25
48.3 3.2 3.56
48.3 4 4.37
50 60.3 2.9 4.11
60.3 3.6 5.03
60.3 4.5 6.19
65 76.1 2.9 5.24
76.1 3.6 6.44
76.1 4.5 7.95
80 88.9 3.2 6.76
88.9 4 8.38
88.9 4.8 9.96
90 101.6 3.6 8.70
101.6 4 9.63
101.6 4.8 11.46
100 114.3 3.6 9.83
114.3 4.5 12.19
114.3 5.4 14.50
110 127 4.5 13.59
127 4.8 14.47
127 5.4 16.19
125 139.7 4.5 15.00
139.7 4.8 15.97
139.7 5.4 17.89
135 152.4 4.5 16.41
152.4 4.8 17.47
152.4 5.4 19.58
  150 165.1 4.5 17.82
165.1 4.8 18.98
165.1 5.4 21.27
165.1 5.9 23.20
165.1 6.3 24.67
165.1 8 30.99
  150 168.3 4.5 18.18
168.3 4.8 19.35
168.3 5.4 21.69
168.3 6.3 25.17
168.3 8 31.63
  175 193.7 4.8 22.36
193.7 5.4 25.08
193.7 5.9 27.33
193.7 6.3 29.12
193.7 8 36.34
  200 219.1 4.8 25.37
219.1 5.6 29.49
219.1 5.9 31.02
219.1 6.3 33.06
219.1 8.0 41.65
Mechanical Properties Tolerances
Tensile Tensile Yield Elongation Outside Diameter Thickness
Properties Strength Strength Guage Length Up to & Including  + 0.4mm _+10 percent
Yst 210 330 210 20 48.3mm _ 0.8mm
Yst 240 410 240 17 over 8.3mm   1.0 percent
Yst 310 450 310 14
Yst 355 490 355 10

Note :

  1. 1Mpa + 1N/mm2 + 0.102kgf/mm2.
  2. Elongation for tube up to and including 25mm nominal bore for all A grades shall be 12 minimum.
Specification for Black Steel Tubes for use in water, Non -hazardous Gas, Steam And Air Line
Nominal Bore Wall thickness (T)
in mm in Inch Series in mm in Guage kg/mtr
  15 Light 2.00 14 0.947
0.5 Medium 2.60 12 1.210
Heavy 3.20 10 1.440
  20 Light 2.30 13 1.380
0.75 Medium 2.60 12 1.560
Heavy 3.20 10 1.870
  25 Light 2.60 12 1.980
1.00 Medium 3.20 10 2.410
Heavy 4.00 8 2.930
  32 Light 2.60 12 2.540
1.25 Medium 3.20 10 3.100
Heavy 4.00 8 3.790
  40 Light 2.90 11 3.230
1.50 Medium 3.20 10 3.560
Heavy 4.00 8 4.370
  50 Light 2.90 11 4.080
2.00 Medium 3.60 9 5.030
Heavy 4.50 7 6.190
  65 Light 3.20 10 5.710
2.5 Medium 3.60 9 6.420
Heavy 4.50 7 7.930
  80 Light 3.20 10 6.720
3.00 Medium 4.00 8 8.360
Heavy 4.80 6 9.900
  100 Light 3.60 9 9.750
4.00 Medium 4.50 7 12.200
Heavy 5.40 5 14.500
125 5.00 Medium 4.80 6 15.900
Heavy 5.40 5 17.900
150 6.00 Medium 4.80 6 18.900
Heavy 5.40 5 21.300
Specification For Steels Tubes For Mechanical And General Engineering Purposes
Outside Thickness Mass
Diameter (WT) kg/
mm mm mtr
    21.3 1.8 0.866
2.0 0.952
2.6 1.20
3.2 1.43
4.0 1.71
    26.9 1.8 1.11
2.0 1.23
2.3 1.40
2.6 1.56
3.2 1.87
4.0 2.26
    33.7 2.0 1.56
2.3 1.78
2.6 1.99
3.2 2.41
4.0 2.93
4.5 3.24
    42.4 2.3 2.27
2.6 2.55
3.2 3.09
3.6 3.44
4.0 3.79
5.0 4.61
      48.3 2.3 2.61
2.6 2.93
2.9 3.25
3.2 3.56
3.6 3.97
4.0 4.37
4.9 5.24
5.0 5.34
      60.3 2.3 3.29
2.6 3.70
2.9 4.11
3.2 4.51
3.6 5.03
4.0 5.55
4.5 6.19
5.0 6.82
    76.1 2.6 4.71
2.9 5.23
3.2 5.75
3.6 6.44
4.5 7.95
5.0 8.77
      88.9 2.9 6.15
3.2 6.76
4.0 8.38
5.0 10.30
5.4 11.10
5.6 11.50
6.3 12.80
8.0 16.00
  101.6 3.6 8.70
4.0 9.63
5.0 11.90
      143.3 3.2 8.77
3.6 9.83
4.5 12.20
5.4 14.50
6.3 16.80
8.0 21.00
  127.0 4.5 13.60
5.0 15.00
5.4 16.20
      139.7 3.6 12.10
4.0 13.40
4.5 15.00
5.0 16.60
5.4 17.90
6.3 20.70
8.0 26.00
152.4 4.5 16.40
5.0 18.20
5.4 19.60
    165.1 4.5 17.80
5.0 19.70
5.4 21.20
6.3 24.80
      168.3 4.0 16.20
4.5 18.20
5.0 20.10
5.4 21.70
6.3 25.20
7.1 28.20
8.0 31.60
    193.7 5.0 23.30
5.4 25.10
5.9 27.30
6.3 29.10
8.0 36.60
    219.1 4.5 23.80
5.0 26.40
5.6 29.50
6.3 33.10
8.0 41.60
Specification For Steel Tubes For Idlers For Belt Conveyors
Outside Diameter in mm Thickness (T) in mm Kg / Mtr
63.5 3.65 5.39
4.5 6.55
76.1 3.65 6.52
4.5 7.95
  88.9 4.05 8.47
4.85 10.05
6.3 12.83
  101.6 4.05 9.74
4.85 11.57
6.3 14.81
  114.3 4.5 12.19
5.4 14.5
6.3 16.78
  127 4.5 13.6
4.85 14.61
5.4 16.10
6.3 18.75
    139.7 4.5 15.00
4.85 16.13
5.4 17.89
6.3 20.73
  165.1 4.5 17.80
4.85 19.17
5.4 21.27
6.3 24.67
    168.3 4.5 18.2
4.85 19.55
5.4 21.69
6.3 25.17
193.7 5.4 25.10
6.3 29.12
7.1 32.67
219.1 5.4 28.50
6.3 33.06
7.1 37.12

Address

# 98, 1 st Floor,
New Timber Yard Layout,
Mysore Road,
Bengaluru-560026

Contact

+91 9448531111
contact@bhavanisteelsandtubes.com

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