Refer Schedule 40 Mild Steel Casing Pipe Pressure Rating

Mild Steel Pipe

Mild Steel Pipe

Schedule 40 Mild Steel Casing Pipe

Schedule 40 Mild Steel Casing Pipe

Mild Steel Erw Pipe

Mild Steel Erw Pipe


Large Diameter Mild Steel Pipe Manufacturers In India


Standard Specification of Mild Steel Pipe

Standard ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random, Standard & Cut length
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Types Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW
End Plain End, Beveled End, Treaded, Screwed ends
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
manufacturing Technique Cold drawn, hot drawn, bright annealed, solid solution, hot extruding
Test Certificate Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Different Types of Mild Steel Erw Pipes

Mild Steel Casing Pipe

Mild Steel Casing Pipe

Large Diameter Mild Steel Pipes

Large Diameter Mild Steel Pipes

Mild Steel Epoxy Lined Pipe

Mild Steel Epoxy Lined Pipe

Mild Steel Galvanised Pipe

Mild Steel Galvanised Pipe

Mild Steel Gi Pipe

Mild Steel Gi Pipe

Mild Steel Hollow Pipes

Mild Steel Hollow Pipes

Mild Steel Cement Lined Pipe

Mild Steel Cement Lined Pipe

2 Inch Mild Steel Pipe

2 Inch Mild Steel Pipe


Chemical Composition of Mild Steel Casing Pipe

Element Content
Carbon, C 0.25 - 0.290 %
Copper, Cu 0.20 %
Iron, Fe 98.0 %
Manganese, Mn 1.03 %
Phosphorous, P  0.040 %
Silicon, Si 0.280 %
Sulfur, S  0.050 %

Available Size Range of 2 Inch, 4 Inch, 6 Inch Mild Steel Erw Pipe

Schedule 40 Mild Steel Pipe Physical Properties

Physical Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in3

Mechanical Properties of Mild Steel Gi Pipe

Mechanical Properties Metric Imperial
Tensile Strength, Ultimate 400 - 550 MPa 58000 - 79800 psi
Tensile Strength, Yield 250 MPa 36300 psi
Elongation at Break (in 200 mm) 20.0 % 20.0 %
Elongation at Break (in 50 mm) 23.0 % 23.0 %
Modulus of Elasticity 200 GPa 29000 ksi
Bulk Modulus (typical for steel) 140 GPa 20300 ksi
Poissons Ratio 0.260 0.260
Shear Modulus 79.3 GPa 11500 ksi

Mild Steel Cement Lined and Epoxy Lined Pipe Suppliers In UAE

Heat Treatment of Mild Steel Cement Lined Pipe

  • Normalizing at 899°C – 954°C (1650°F-1750°F)
  • Annealing at 843°C – 871°C(1550°F-1600°F)
  • Stress relieving at 677°C – 927°C(1250°F-1700°F)
  • Carburizing at 899°C – 927°C (1650°F-1700°F)
  • Hardening at 788°C – 816°C(1450°F-1500°F)

Dimension of MS Round Pipe

Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/8 0,405 10,3 0,068 1,73 0,24 0,37
1/4 0,540 13,7 0,088 2,24 0,42 0,84
1/2 0,840 21,3 0,109 2,77 0,85 1,27
3/4 1,050 26,7 0,113 2,87 1,13 1,69
1 1,315 33,4 0,133 3,38 1,68 2,50
1 1/4 1,660 42,2 0,140 3,56 2,27 3,39
1 1/2 1,900 48,3 0,145 3,68 2,72 4,05
2 2,375 60,3 0,154 3,91 3,65 5,44
2 1/2 2,875 73,0 0,203 5,16 5,79 8,63
3 3,500 88,9 0,216 5,49 7,58 11,29
3 1/2 4,000 101,6 0,226 5,74 9,11 13,57
4 4,500 114,3 0,237 6,02 10,79 16,07
5 5,563 141,3 0,258 6,55 14,62 21,77
6 6,625 168,3 0,280 7,11 18,97 28,26
8 8,625 219,1 0,322 8,18 28,55 42,55
10 10,750 273,0 0,365 9,27 40,48 60,31
12 12,750 323,8 0,406 10,31 53,52 79,73
14 14 355,6 0,375 11,13 54,57 94,55
16 16 406,4 0,500 12,70 82,77 123,30
18 18 457,0 0,562 14,27 104,67 155,80
20 20 508,0 0,594 15,09 123,11 183,42
24 24 610,0 0,688 17,48 171,29 255,41
32 32 813,0 0,688 17,48 230,08 342,91

View Dimensions of Mild Steel Pipe & MS Galvanised Pipes

Maximum Allowable Pressure of Low MS Hollow Pipes

Maximum Allowable Pressure (psig)
Size
(inches)
Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1/2" 401) 3730 3730 3730 3730 3730 3730 3730 3581 3233
802) 5252 5252 5252 5252 5252 5252 5252 5042 4552
160 6920 6920 6920 6920 6920 6920 6920 6643 5997
3/4" 40 2447 3059 3059 3059 3059 3059 3059 2937 2651
80 4299 4299 4299 4299 4299 4299 4299 4127 3725
160 6393 6393 6393 6393 6393 6393 6393 6137 5541
1" 40 2857 2857 2857 2857 2857 2857 2857 2743 2476
80 3950 3950 3950 3950 3950 3950 3950 3792 3423
160 5757 5757 5757 5757 5757 5757 5757 5526 4989
1 1/2" 40 2116 2116 2116 2116 2116 2116 2116 2032 1834
80 2983 2983 2983 2983 2983 2983 2983 2864 2585
160 4331 4331 4331 4331 4331 4331 4331 4157 3753
2" 40 1783 1783 1783 1783 1783 1783 1783 1712 1545
80 2575 2575 2575 2575 2575 2575 2575 2472 2232
160 4217 4217 4217 4217 4217 4217 4217 4049 3655
3" 40 1693 1693 1693 1693 1693 1693 1693 1625 1467
80 2394 2394 2394 2394 2394 2394 2394 2298 2074
160 3600 3600 3600 3600 3600 3600 3600 3456 3120
4" 40 1435 1435 1435 1435 1435 1435 1435 1378 1244
80 2075 2075 2075 2075 2075 2075 2075 1992 1798
160 3376 3376 3376 3376 3376 3376 3376 3241 2926
5" 40 1258 1258 1258 1258 1258 1258 1258 1208 1090
80 1857 1857 1857 1857 1857 1857 1857 1783 1610
160 3201 3201 3201 3201 3201 3201 3201 3073 2774
6" 40 1143 1143 1143 1143 1143 1143 1143 1098 991
80 1794 1794 1794 1794 1794 1794 1794 1722 1554
160 3083 3083 3083 3083 3083 3083 3083 2960 2672
8" 40 1006 1006 1006 1006 1006 1006 1006 966 872
80 1586 1586 1586 1586 1586 1586 1586 1523 1375
160 2976 2976 2976 2976 2976 2976 2976 2857 2579
10" 40 913 913 913 913 913 913 913 876 791
80 1509 1509 1509 1509 1509 1509 1509 1448 1308
160 2950 2950 2950 2950 2950 2950 2950 2832 2557
12" 40 855 855 855 855 855 855 855 819 741

Testing of MS Pipes

  • Manufacturer Test Certificate
  • Laboratory Test Certificate from Govt. Approved Lab.
  • Under Third Party Inspection

MS Seamless Pipe Applications

  • Structural
  • Supports
  • Pilings
  • Bollards
  • Roadway Billboard Signs
  • Tower Construction

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