Refer Sizes & Weight Chart of Mild Steel Black Pipes

Black Steel Pipes

Black Steel Pipes

Mild Steel Black Pipes

Mild Steel Black Pipes

Galvanised Black Steel Pipes

Galvanised Black Steel Pipes


Black Steel Pipes Schedule 40 in various sizes


Black Steel Pipes Specification

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 Pipe
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 Pipe, 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

Galvanised Black Steel Pipes Types

black steel pipes schedule 40

black steel pipes schedule 40

erw black steel pipes

erw black steel pipes

ssp black steel pipes

ssp black steel pipes

black stainless steel pipes

black stainless steel pipes

black steel carbon pipes

black steel carbon pipes

ms erw black steel pipes

ms erw black steel pipes

black steel gas pipes

black steel gas pipes

Black Steel Seamless Pipes Sch 80

Black Steel Seamless Pipes Sch 80


Wide stock of Black Steel Carbon Pipes in out Mumbai warehouse

Mechanical Properties of Black Steel Pipes Schedule 40

Spec Mechanical Properties
Grade A Grade B Grade C
ASTM A53 Tenside strength, min, psi (MPa) 48000(330) 60000(415)
Yield strength, min, psi (MPa) 30000(205) 35000(240)
ASTM A106 Tenside strength, min, psi (MPa) 48000(330) 60000(415) 70000(485)
Yield strength, min, psi (MPa) 30000(205) 35000(240) 40000(275)

Dimensions of ERW Black Steel Pipes

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 10.32 1.80 0.361 2.00 2.65 0.493
1/4″ 6 mm 0.532 13.49 1.80 0.517 2.35 0.407 2.90 0.769
3/8″ 10 mm 0.872 17.10 1.80 0.674 2.35 0.852 2.90 1.02
1/2″ 15 mm 0.844 21.43 2.00 0.952 2.65 1.122 3.25 1.45
3/4″ 20 mm 1.094 27.20 2.35 1.410 2.65 1.580 3.25 1.90
1″ 25 mm 1.312 33.80 2.65 2.010 3.25 2.440 4.05 2.97
1.1/4″ 32 mm 1.656 42.90 2.65 2.580 3.25 3.140 4.05 3.84
1.1/2″ 40 mm 1.906 48.40 2.90 3.250 3.25 3.610 4.05 4.43
2″ 50 mm 2.375 60.30 2.90 4.110 3.65 5.100 4.47 6.17
2.1/2″ 65 mm 3.004 76.20 3.25 5.840 3.65 6.610 4.47 7.90
3″ 80 mm 3.500 88.90 3.25 6.810 4.05 8.470 4.85 10.1
4″ 100 mm 4.500 114.30 3.65 9.890 4.50 12.10 5.40 14.4
5″ 125 mm 5.500 139.70 4.85 16.20 5.40 17.8
6″ 150 mm 6.500 165.10 4.85 19.20 5.40 21.2

Best price of Galvanised Black Steel Pipes ex Mumbai

SSP Black Steel Pipes Diameter

Wall Thickness NominalBore 7″ NB 193.7 mm OD NominalBore 8″ NB 219.1 mm OD NominalBore 10″ NB 273 mm OD NominalBore 12″ NB 323.7 mm OD NominalBore 14″ NB 355.6 mm OD NominalBore 16″ NB 406.4 mm OD NominalBore 18″ NB 457mm OD NominalBore 20″ NB 508 mm OD
mm Kg/mtr Kg/mtr Kg/mtr Kg/mtr Kg/mtr Kg/mtr Kg/mtr Kg/mtr
4.85 22.59 25.62 32.07 38.13
5.20 24.17 27.43 34.34 40.85
5.60 26.00 29.28 36.93 43.93 48.11
6.00 27.88 31.53 39.50 47.02 51.49 61.00 69.00
6.35 29.34 33.28 41.73 49.67 54.43 62.35 70.50 78.50
7.01 32.77 36.76 46.43 55.45 61.82 69.04
7.94 41.00 50.95 61.85 67.98 77.94 87.80
8.18 42.56 53.42 65.12
9.53 51.50 60.24 73.75 81.21 93.13 105.00 117.00
12.70 107.28 123.30 139.00 155.00

Black Steel Carbon Pipes Tolerance

(a) Thickness
(1) Butt welded Light tubes +Not limited
– 8 percent
Medium and Heavy tubes + Not Limited
– 10 percent
(2) Seamless Tubes +Not Limited
– 12.5 percent

Check Diameter, dimensions and Schedule of Mild Steel Black Pipes

Application of MS ERW Black Steel Pipes

  • Temporary Fencings
  • Steel Gates & Windows
  • Road Side Railings
  • Structural and fabrication work
  • Water Pipelines
  • Sewerage Systems
  • Oil Pipe Lines

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