ASTM A106 Grade B Pipe

SCH 40 SA 106 GR.B Seamless Pipes supplier in India

ASTM A106 Grade B Pipe

ASTM A106 Grade B Pipe

SCH 40 SA 106 GR.B Seamless Pipes

SCH 40 SA 106 GR.B Seamless Pipes

ASME SA 106 Gr B ERW Pipes

ASME SA 106 Gr B ERW Pipes


Carbon Steel ASTM A 106 GR.B IBR Seamless Tubes at lowest price ex Mumbai

Table of Content


ASTM A106 Grade B Pipe

DO YOU KNOW ??

Carbon steel is classified by how much carbon substance is blended in with the iron. A low-to-mid ASTM A106 Grade B Pipe will have less than 0.3% carbon, whereas a high carbon would contain up to 2%. SA 106 Gr B is known for its quality and its capacity to resist exceptionally high temperatures.


ASTM A106 Grade B Pipe Specification

Standards ASTM, ASME and API
Craft Cold rolled and Cold drawn
Type ERW / Seamless / Fabricated / Welded / CDW
Size 1/2” NB to 36” NB
Form Round, Hydraulic Etc
Thickness 3-12mm
End Beveled End, Plain End, Treaded
Schedules Schedule 40, 80, 160, XS, XXS
Additional Testing NACE TM0177, NACE MR0175, NACE TM0284, SSC TEST, HIC TEST, H2 SERVICE, IBR, etc.
Tolerance Cold drawn: +/-0.1mm
Cold rolled: +/-0.05mm
Length Minimum 3 Meters, Maximum 18 Meters

Available Size Range of ASME SA 106 Gr B Pipes

  • Grades B and C
  • NPS ¼” to 30” diameter
  • Schedules 20 through XXH
  • Wall Thickness beyond XXH, including:
    – Up to 4” wall in 20” through 24” OD
    – Up to 3” wall in 10” through 18” OD
    – Up to 2” wall in 4” through 8” OD

A106 Grade B Pipe Price

NO

SIZE(inch)

THICKNESS         

LENGTH (meter)

USD/TON

1

1/2"

SCH40

6

815

2

3/4"

SCH40

6

770

3

1"

SCH40

6

680

4

1 1/4"

SCH40

6

650

5

1 1/2"

SCH40

6

630

6

2"

SCH40

6

625

7

2 1/2"

SCH40

6

630

8

3"

SCH40

6

630

9

4"

SCH40

6

625

10

5"

SCH40

6

625

11

6"

SCH40

6

625

12

8"

SCH40

6

615

13

10"

SCH40

6

615

Refer ASTM A 106 GR B Carbon Steel Seamless Pipes and Tubes Dimensions

Available Types of ASTM A106 Gr.B SMLS Pipe

ASTM A106 Gr.C SMLS Pipe, ASME B36.10, 16 Inch, SCH 20

ASTM A106 Gr.C SMLS Pipe, ASME B36.10, 16 Inch, SCH 20

ASTM A106 Seamless Carbon Steel Pipes

ASTM A106 Seamless Carbon Steel Pipes

ASTM A106 Carbon Steel Pipe, DN15, SCH80, Black Surface

ASTM A106 Carbon Steel Pipe, DN15, SCH80, Black Surface

ASTM A106 Carbon Steel Pipe, DN15, SCH80, Black Surface

ASTM A106 Carbon Steel Pipe, DN15, SCH80, Black Surface

Carbon Steel ASTM A 106 GR.B IBR Seamless Pipes

Carbon Steel ASTM A 106 GR.B IBR Seamless Pipes

Carbon Steel Seamless Galvanized Pipes ASTM A 106 GR B

Carbon Steel Seamless Galvanized Pipes ASTM A 106 GR B

Carbon Steel ASTM A 106 GR.B IBR Seamless Tubes

Carbon Steel ASTM A 106 GR.B IBR Seamless Tubes

A 106 GR.B Tubes

A 106 GR.B Tubes

ASTM A 106 Grade .B IBR Pipes

ASTM A 106 Grade .B IBR Pipes

A 106 GR.B IBR Tubes

A 106 GR.B IBR Tubes

SA 106 GR.B IBR Pipes

SA 106 GR.B IBR Pipes

ASTM A 106 GR B Carbon Steel Seamless Pipes and Tubes

ASTM A 106 GR B Carbon Steel Seamless Pipes and Tubes

A106 Grade B Material

A106 Grade B Material

Cs A106 Gr B Pipes

Cs A106 Gr B Pipes

Cs ASTM A106 Gr B

Cs ASTM A106 Gr B

Cs A106 Gr B

Cs A106 Gr B

A106 Grade B Sch 80

A106 Grade B Sch 80

A106 Gr B Sch 80

A106 Gr B Sch 80

A106 Gr B Sch 160

A106 Gr B Sch 160

ASTM A106 Grade B Sch 40

ASTM A106 Grade B Sch 40

ASTM A106 Grade B Sch 80

ASTM A106 Grade B Sch 80

Sch 40 A106 Gr B

Sch 40 A106 Gr B

ASTM A106 Grade B Schedule 10

ASTM A106 Grade B Schedule 10

A106 Grade B Schedule 40

A106 Grade B Schedule 40

ASTM A106 Grade B Schedule 40

ASTM A106 Grade B Schedule 40

Api 5l ASTM A106 Grade B

Api 5l ASTM A106 Grade B

Api 5l A106 Grade B

Api 5l A106 Grade B

A106 Grade B Schedule 80

A106 Grade B Schedule 80


ASTM A106 Grade B Chemical Composition

Grade A Grade B Grade C
Carbon max. % 0.25 0.30* 0.35*
*Manganese % 0.27 to 0.93 *0.29 to 1.06 *0.29 to 1.06
Phosphorous, max. % 0.035 0.035 0.035
Sulfur, max. % 0.035 0.035 0.035
Silicon, min.% 0.10 0.10 0.10
Chrome, max. % 0.40 0.40 0.40
Copper, max. % 0.40 0.40 0.40
Molybdenum, max. % 0.15 0.15 0.15
Nickel, max. % 0.40 0.40 0.40
Vanadium, max.% 0.08 0.08 0.08

Permissible Variations in Outside Diameter of SA 106 GR.B Pipes

NPS [DN Designator] Over Under
in. mm in. mm
1/8 to 1-1/2 [6 to 40], incl 1/64 (0.015) 0.4 1/64 (0.015) 0.4
Over 1-1/2 to 4 [40 to 100], incl 1/32 (0.031) 0.8 1/32 (0.031) 0.8
Over 4 to 8 [100 to 200], incl 1/16 (0.062) 1.6 1/32 (0.031) 0.8
Over 8 to 18 [200 to 450], incl 3/32 (0.093) 2.4 1/32 (0.031) 0.8
Over 18 to 26 [450 to 650], incl 1/8 (0.125) 3.2 1/32 (0.031) 0.8
Over 26 to 34 [650 to 859], incl 5/32 (0.156) 4.0 1/32 (0.031) 0.8
Over 34 to 48 [850 to 1200], incl 3/16 (0.187) 4.8 1/32 (0.031) 0.8

SA 106 Gr B Mechanical Properties

  Grade A Grade B Grade C
Tensile Strength, min., psi 48,000 60,000 70,000
Yield Strength, min., psi 30,000 35,000 40,000

Testing Requirements of A 106 GR.B Tubes

NPSOn One Length from Each Lot of
Tensile Test5 and smaller<= 400
6 and larger<= 200
Bending Test2 and smaller<= 400
Flattening Test2 through 5<= 400
6 and over<= 200

A106 Grade B Pipe Properties

A106 Gr B Density at 20°C - 7.85 Kg/dm³
A106 Grade B Modulus Of Elasticity at 20°C - 210 kN/mm²
at 300°C - 192 kN/mm²
at 400°C - 184 kN/mm²
at 450°C - 179 kN/mm²
ASTM A106 Grade B Yield Strength Mpa 415 Mpa
Astm A106 Grade B Elongation longitudinal : 30b min.
transverse : 16.5 min.
SA 106 Grade B Thermal Expansion Coefficient 6.5 in/in oF

ASTM A106 Grade B Pipe Weight

Size Other Diameter I.D. WT Standard to XXHY Weight Section Modulus Schedule
#		 Gallon
1/2 0.84 0.622 0.109 STD 0.85 .0407 40 .0158
0.546 0.147 XHY 1.09 .0478 80 .0122
0.464 0.188 1.31 .0528 160 .0088
3/4 1.05 0.824 0.113 STD 1.13 .0705 40 .0277
0.742 0.154 XHY 1.48 .0853 80 .0225
0.612 0.219 1.95 .1006 160 .0153
1 1.315 1.049 0.133 STD 1.68 .1328 40 .0449
0.957 0.179 XHY 2.17 .1606 80 .0374
0.815 0.250 2.85 .1904 160 .0271
1 1/4 1.66 1.380 0.140 STD 2.27 .2346 40 .0777
1.278 0.191 XHY 3.00 .2913 80 .0666
1.160 0.250 3.77 .3421 160 .0549
1 1/2 1.90 1.610 0.145 STD 2.72 .3262 40 .1058
1.500 0.200 XHY 3.63 .4118 80 .0918
1.338 0.281 4.86 .5079 160 .0730
2 2.375 2.157 0.109 2.64 .4205 10 .1898
2.067 0.154 STD 3.66 .5606 40 .1743
1.939 0.218 XHY 5.03 .7309 80 .1534
1.875 0.250 5.68 .8045 .1434
1.813 0.281 6.29 .8666 .1344
1.687 0.344 7.47 .9806 160 .1161
2 1/2 2.875 2.635 0.120 3.53 .6870 10 .2833
2.469 0.203 STD. 5.80 1.0640 40 .2487
2.443 0.216 6.14 1.1169 .2435
2.375 0.250 7.02 1.2468 .2301
2.323 0.276 XHY 7.67 1.3386 80 .2202
2.125 0.375 10.02 1.6371 160 .1842
3 3.50 3.260 0.120 4.34 1.0411 .4336
3.188 0.156 5.58 1.3122 .4147
3.156 0.172 6.12 1.4265 .4064
3.124 0.188 6.66 1.5342 .3984
3.068 0.216 STD. 7.58 1.7241 40 .3840
3.000 0.250 8.69 1.9372 .3672
2.938 0.281 9.67 2.1207 .3521
2.900 0.300 XHY 10.26 2.2253 80 .3431
2.624 0.438 14.34 2.8774 160 .2811
3 1/2 4.0 3.760 0.120 4.98 1.3776 10 .5768
3.548 0.226 STD. 9.12 2.3939 140 .5136
3.500 0.250 10.02 2.6001 .4998
3.438 0.281 11.17 2.8562 .4821
3.364 0.318 XHY 12.52 3.1400 80 .4617
4 4.5 4.260 0.120 5.62 1.7612 10 .7404
4.188 0.156 7.24 2.2354 .7156
4.124 0.188 8.67 2.6296 .6942
4.094 0.203 9.32 2.8173 .6838
4.062 0.219 10.02 3.0184 .6725
4.026 0.237 STD. 10.80 3.2145 40 .6613
4.000 0.250 11.36 3.3611 .6528
3.938 0.281 12.67 3.7021 60 .6326
3.876 0.312 13.97 4.0273 .6126
3.826 0.337 XHY 15.00 4.2713 80 .5972
3.624 0.438 19.02 5.1790 120 .5361
3.438 0.531 22.53 5.8997 160 .4822
5 5.563 5.187 0.188 10.80 4.1161 1.0979
5.125 0.219 12.51 4.7279 1.0716
5.047 0.258 STD. 14.63 5.4500 40 1.0391
5.001 0.281 15.87 5.8644 1.0204
4.939 0.312 17.51 6.4074 .99647
4.875 0.344 19.19 6.9358 .9696
4.813 0.375 XHY 20.80 7.4300 80 .9449
4.563 0.500 27.06 9.2534 120 .8495
4.313 0.625 32.99 10.7976 160 .7590
6 6.625 6.407 0.109 7.59 3.5769 5 1.6748
6.357 0.134 9.30 4.3475 10 1.6488
6.313 0.156 10.79 5.0107 1.6260
6.249 0.188 12.94 5.9351 1.5937
6.219 0.203 13.94 6.3804 1.5780
6.187 0.219 15.00 6.8261 1.5620
6.125 0.250 17.04 7.6905 1.5306
6.065 0.280 STD. 18.99 8.4958 40 1.5008
6.001 0.312 21.06 9.3416 1.4688
5.937 0.344 23.10 10.111 1.4391
5.875 0.375 25.05 10.893 1.4082
5.761 0.432 XHY 28.60 12.224 80 1.3541
5.625 0.500 32.74 13.711 1.2909
5.501 0.562 36.43 14.9806 120 1.2346
5.375 0.625 40.09 16.1821 1.1787
5.187 0.719 45.39 17.8243 160 1.0977
4.897 0.864 XXHY 53.21 20.025 .9784
4.625 1.000 60.13 21.7719 .8727
4.375 1.125 66.14 23.1237 .7809

Ready stock of Seamless Pipes A 106 GR B & SA 106 GR.B IBR Pipes

Available Stock of SA 106 GR.B Seamless Pipes

ASTM A106 Gr.B Seamless Pipes ASTM A106 Welded Pipes
ASTM CS Gr.B Seamless Pipes Grade B A106 Welded Pipes
ASTM A106 ERW CS Pipes A106 ERW CS Pipes
A106 erw pipe A106 carbon steel pipe
A106 grade b pipe ASTM A106 grade b
A106 Carbon Steel Welded Pipe ASTM A106 Seamless Pipes
A106 Carbon Steel Seamless Pipe Grade B Carbon Steel ERW Pipes
ASTM A106 Gr.B CS Pipes A106 gr b welded Pipes
A106 grade b seamless Pipes ASTM A106 Gr B Sch 40

Difference Between A53 vs. A106 Seamless Pipe

The key differences between ASTM A53 and A106 pipes are related to the following aspects:

  • Manufacturing process: ASTM A106 steel pipes are available only in seamless execution, whereas ASTM A53 steel pipes are either welded or seamless
  • Covered pressure/temperature range: ASTM A106 pipes withstand higher pressure and temperature ranges than ASTM A53
  • Chemical composition (differences are really minimal).

A106 Grade B Wall Thickness

ASTM A106 Grade B Pipe Types Out diameter Wall thickness Length
ASTM A106 Grade B Seamless Pipe (Custom Sizes)1/2" NB - 60" NBSCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160Custom
ASTM A106 Grade B Welded Pipe (in Stock + Custom Sizes)1/2" NB - 24" NBAs per requirementCustom
ASTM A106 Grade B ERW Pipe (Custom Sizes)1/2" NB - 24" NBAs per requirementCustom
ASTM A106 Grade B SAW Pipe16" NB - 100" NBAs per requirementCustom

Check Weight Chart & Pressure Rating of ASTM A 106 GRB Pipes

SA106 Grade B Pipe Pressure Rating

Maximum Allowable Pressure (psi)
NPS Outside Diameter Schedule
(in) (in) 10 20 30 STD 40 60 XS 80 100 120 140 160 XXS
1/4 0.54 7985 7985 10798 10798
3/8 0.675 6606 6606 9147 9147
1/2 0.84 6358 6358 8575 8575 10908 17150
3/4 1.05 5273 5273 7187 7187 10220 14373
1 1.315 4956 4956 6670 6670 9316 13340
1 1/4 1.66 4133 4133 5638 5638 7380 11276
1 1/2 1.9 3739 3739 5158 5158 7247 10316
2 2.375 3177 3177 4498 4498 7097 8995
2 1/2 2.875 3460 3460 4704 4704 6391 9408
3 3.5 3024 3024 4200 4200 6132 8400
3 1/2 4 2769 2769 3896 3896
4 4.5 2581 2581 3670 3670 4769 5782 7339
5 5.563 2273 2273 3303 3303 4404 5505 6606
6 6.625 2071 2071 3195 3195 4157 5318 6390
8 8.625 1420 1574 1829 1829 2307 2841 2841 3375 4085 4613 5147 4971
10 10.75 1140 1399 1664 1664 2279 2279 2708 3277 3847 4558 5128 4558
12 12.75 961 1268 1441 1560 2160 1922 2644 3244 3843 4324 5042 3843
14 14 875 1092 1313 1313 1533 2079 1750 2625 3283 3829 4375 4921
16 16 766 956 1148 1148 1531 2009 1531 2585 3157 3733 4404 4882
18 18 681 849 1192 1021 1530 2042 1361 2553 3147 3743 4252 4848
20 20 613 919 1225 919 1455 1989 1225 2526 3138 3675 4288 4824
22 22 557 835 1114 835 1949 1114 2506 3063 3619 4176 4733
24 24 510 766 1147 766 1405 1978 1021 2489 3126 3700 4210 4786
30 30 510 817 1021 613 817
32 32 478 766 957 574 1054
34 34 450 721 901 540 992
36 36 425 681 851 510 1021
42 42 583 729 438 875

ASTM A106 Grade B Wall Thickness Tolerance

Wall Thickness Tolerance Minimum Wall Thickness of the pipe shall not be, at any point, below the nominal pipe size minus 12.5%

CS astm a106 grade b pipe schedule chart, sizes and dimensions in mm

NB Size OD 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
1/8” 10.29 1.2 1.73 2.41
1/4” 13.72 1.7 2.24 3.02
3/8” 17.15 1.7 2.31 3.2
15 1/2” 21.34 2.8 1.7 2.1 2.77 3.73 3.73 4.78 7.47
20 3/4” 26.67 2.9 1.7 2.1 2.87 3.91 3.91 5.56 7.82
25 1” 33.4 3.4 1.7 2.8 3.38 4.55 4.55 6.35 9.09
32 1 1/4” 42.16 3.6 1.7 2.8 3.56 4.85 4.85 6.35 9.7
40 1 1/2” 48.26 3.7 1.7 2.8 3.68 5.08 5.08 7.14 10.2
50 2” 60.33 3.9 1.7 2.8 3.91 5.54 5.54 9.74 11.1
65 2 1/2” 73.03 5.2 2.1 3.1 5.16 7.01 7.01 9.53 14
80 3” 88.9 5.5 2.1 3.1 5.49 7.62 7.62 11.1 15.2
90 3 1/2” 101.6 5.7 2.1 3.1 5.74 8.08 8.08
100 4” 114.3 6 2.1 3.1 6.02 8.56 8.56 11.1 13.5 17.1
125 5” 141.3 6.6 2.8 3.4 6.55 9.53 9.53 12.7 15.9 19.1
150 6” 168.3 7.1 2.8 3.4 7.11 10.97 11 14.3 18.3 22
200 8” 219.1 8.2 2.8 3.8 6.4 8.18 10.3 12.7 12.7 15.1 19.3 20.6 23 22.2
250 10” 273.1 9.3 3.4 4.2 6.4 9.27 12.7 12.7 15.1 19.3 21.4 25.4 28.6 25.4
300 12” 323.9 9.5 4 4.6 6.4 10.3 14.3 12.7 17.5 21.4 25.4 28.6 33.3 25.4
350 14” 355.6 9.5 4 4.8 6.4 7.9 11.1 15.1 12.7 19.1 23.8 27.8 31.8 35.7
400 16” 406.4 9.5 4.2 4.8 6.4 7.9 12.7 16.7 12.7 21.4 26.2 31 36.5 40.5
450 18” 457.2 9.5 4.2 4.8 6.4 7.9 14.3 19.1 12.7 23.8 29.4 34.9 39.7 45.2
500 20” 508 9.5 4.8 5.5 6.4 9.5 15.1 20.6 12.7 26.2 32.5 38.1 44.5 50
550 22” 558.8 9.5 4.8 5.5 6.4 9.5 22.2 12.7 28.6 34.9 41.3 47.6 54
600 24” 609.6 9.5 5.5 6.4 6.4 9.5 17.5 24.6 12.7 31 38.9 46 52.4 59.5
650 26” 660.4 9.5 7.9 13 12.7
700 28” 711.2 9.5 7.9 13 12.7
750 30” 762 9.5 6.4 7.9 7.9 13 12.7
800 32” 812.8 9.5 7.9 13 17.5 12.7
850 34” 863.6 9.5 7.9 13 17.5 12.7
900 36” 914.4 9.5 7.9 13 19.1 12.7

Equivalent Grade of ASTM A106 Grade B Seamless Pipe

Former New
Execution Standard Material Standard Material
Seamless ASTM A106 GRADE B EN 10216-2 P265GH

Carbon Steel A106 Pipe Hydrostatic Test

Hydrostatic Test Pressure Equal to 60% of the minimum yield strength for at least 5 seconds

Marking Requirements of ASTM A106 pipe

  • Manufacturer name
  • ASTM A106 Grade B (or A, C)
  • Diameter and ANSI schedule (from 10 to 160 and XXS)
  • Pipe length
  • Weight/foot
  • Hydrostatic test pressure or NDE
  • Heat number

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