Carbon Steel Seamless Pipes & Tubes

Guru Gautam Steels are Manufacturers, Supplier and Exporters of Carbon Steel Seamless Pipes and Tubes that is Fabricated From High Quality Raw Materials. Carbon Steel Seamless Pipes have high performance and are widely demanded in several petrochemical industries.
Carbon Steel Seamless Pipes & Tubes

Carbon Steel ASTM A53 Seamless Pipes & Tubes, Carbon ANSI B 36.10 Seamless Pipes, Carbon Steel A160 Seamless Tubes, A530 Seamless Pipes & Tubes in India.


Carbon Steel Seamless Pipes & Tubes Specification :

Designation : ASTM A106 / A53 GR. A/B/C, ASTM A179, ASTM A671/A672, ASTM A530 / A530M

Dimensional Tolerances : ANSI B 36.10

Size (Seamless Pipes) : 1/4" NB to 12" NB

Thickness : Sch 40 / 80 / 160 / XXS

Type : Seamless Pipes, Seamless Tubes

Form : Round, Square, Rectangular, Hydraulic Etc.

Length : Single Random, Double Random & Cut Length


ANSI B36.10 CARBON STEEL SEAMLESS PIPE WEIGHT per Kg. / Mtr.

ASTM PIPE SCHEDULE: Wall Thickness in MM, Wt = Weight in Kg. / Mtr.

Nominal Pipe size OD mm Schedule 20 Schedule 30 Schedule STD Schedule 40 Schedule 60 Schedule Extra Strong (XS)
Mm Inch Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt.
3 1/8 10.3 1.73 0.37 1.73 0.357 2.41 0.47
6 ¼ 13.7 2.24 0.63 2.24 0.625 3.02 0.804
10 3/8 17.1 2.31 0.84 2.31 0.84 3.2 1.1
15 ½ 21.3 2.77 1.26 2.77 1.26 3.73 1.62
20 ¾ 26.7 2.87 1.69 2.87 1.68 3.91 2.2
25 1 33.4 3.38 2.5 3.38 2.5 4.55 3.24
32 11/4 42.2 3.56 3.39 3.56 3.38 4.85 4.47
40 11/2 48.3 3.68 4.05 3.68 4.05 5.08 5.41
50 2 60.3 3.9 5.44 3.9 5.44 5.5 7.48
65 21/2 73 5.2 8.63 5.16 8.63 7 11.41
80 3/8 88.9 5.5 11.3 5.5 11.3 7.62 15.3
90 31/2 1.6 5.74 13.57 5.74 13.57 8.08 18.63
100 4 114.3 6.02 16.07 6.02 16.07 8.56 22.3
125 5 141.3 6.6 21.77 6.55 21.77 9.53 30.9
150 6 168.3 7.11 28.26 7.11 28.26 10.97 42.5
200 8 219.1 6.35 33.3 7 36.8 8.2 42.5 8.2 42.5 10.3 53.1 12.7 64.6
250 10 273 6.35 41.7 7.8 51.3 9.27 60.3 9.27 60.3 12.7 81.5 12.7 81.5
300 12 323.9 6.35 49.7 8.4 65.2 9.53 73.8 10.3 79.7 14.3 109 12.7 97.4
350 14 355.6 7.92 68.1 9.53 81.3 9.53 81.3 11.13 94.3 15.1 126.4 12.7 107
400 16 406.4 7.92 77.9 9.5 93.3 9.53 93.3 12.7 123 16.7 160 12.7 123
450 18 457.2 7.92 87.8 11.1 122 9.53 105 14.3 156 19 206 12.7 130
500 20 508 9.53 117.2 12.7 155.1 9.53 177.2 15.1 183 20.6 248 12.7 155.1
550 22 558.8 9.53 129 12.7 171 9.53 129     22.2 294 12.7 171
600 24 609.6 9.53 141 14.3 210 9.53 141 17.4 255 24.5 355 12.7 187


Nominal Pipe Size OD mm Schedule 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule Double Extra Strong
Mm Inch Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt.
3 1/8 10.3 2.41 0.47
6 ¼ 13.7 3.02 0.804
10 3/8 17.1 3.2 1.1
15 ½ 21.3 3.73 1.62 4.8 1.95 7.5 2.55
20 ¾ 26.7 3.91 2.2 5.6 2.9 7.82 3.64
25 1 33.4 4.55 3.24 6.4 4.24 9.1 5.45
32 11/4 42.2 4.85 4.47 6.4 5.61 9.7 7.77
40 11/2 48.3 5.08 5.41 7.14 7.25 10.2 9.56
50 2 60.3 5.5 7.48 8.7 11.11 11.1 13.4
65 21/2 73 7 11.41 9.5 14.92 14 20.4
80 3/8 88.9 7.6 15.3 11.1 21.3 15.2 27.7
90 31/2 1.6 8.08 18.63 - - 16.2 34.1
100 4 114.3 8.56 22.3 11.1 28.3 13.5 33.5 17.12 41.03
125 5 141.3 9.53 30.9 12.7 40.2 15.9 49 19 57.4
150 6 168.3 10.9 42.5 14.3 54.2 18.3 67.5 21.95 79.22
200 8 219.1 12.7 64.5 15.1 75.8 18.3 90.4 20.6 100.9 23 112 22.23 108
250 10 273 15.1 96 18.3 115 21.44 133 25.4 155 28.6 172 25.4 155
300 12 323.9 17.4 132 21.4 160 25.4 187 28.6 208 33.3 239 25.4 187
350 14 355.6 19 158 23.8 195 27.8 244 31.8 253.5 36.7 281
400 16 406.4 21.44 203 26.2 245 30.9 286 36.53 333 40.5 365
450 18 457.2 23.8 254 29.4 310 34.9 363 39.7 408.3 45.2 459
500 20 508 26.2 311 32.5 381 38.1 441 44.4 508 50 564
550 22 558.8 28.6 373 34.9 451 41.3 526 47.6 600 54 671
600 24 609.6 30.9 441 38.8 547.7 46 640 52.4 720 59.5 808


Types of Carbon Steel ANSI B 36.10 Seamless Pipes & Tubes:

  • Carbon Steel Seamless Pipes
  • CS Seamless Pipes
  • ASTM A106 Seamless Pipes
  • ASTM A179 Seamless Pipe
  • ASTM A530 Seamless Pipe
  • ANSI B 36.10 Seamless Pipes
  • Carbon Steel Seamless Tubes
  • CS Seamless Tubes
  • ASTM A106 Seamless Tubes
  • ASTM A179 Seamless Tubes
  • ASTM A530 Seamless Tubes
  • ANSI B 36.10 Seamless Tubes


Marking & Packing
Our products like carbon steel seamless pipes & tubes are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All carbon steel seamless pipes & tubes are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.