ASTM A106 Grade B Pipe

ASTM A106 Grade B Pipe manufacturer in India

SA 106 Gr B Seamless Pipe suppliers in India

Table of Contents

Check price list of A106 galvanized pipe and A106 GR B material available in FBE, 3LPE and epoxy coatings

A106 Gr B pipe specification

01

Welding Procedure

  • FCAW
  • SMAW
  • GMAW
  • GTAW

02

Length

  • 18 m
  • 3 m
  • Custom length

03

Manufacturing Methods

  • Fabricated
  • ERW
  • Extrusion

 

04

Pipe End

  • Beveled Ends
  • Plain Ends
  • Threaded Ends

05

Tolerance

  • Cold Drawn: +/-0.1 mm
  • Cold Rolled: +/-0.05 mm
  • OD: +/-1%

06

Form

  • Rectangle
  • Round
  • Square

 

07

Sizes

  • Diameter: 25 to 750 mm
  • Pipe: 1/2” to 36”

08

ASME Code

ASME B36.10m/B36.19m

09

Schedule

Sch 5 to Sch 160

Types of A106 pipe

ASTM A106 Grade B pipe

ASTM A106 Grade B pipe

SA 106 Gr B seamless pipe

SA 106 Gr B seamless pipe

A106 galvanized pipe

A106 galvanized pipe

A106 GR B material

A106 GR B material

SA 106 GR B erw pipe

SA 106 GR B erw pipe

ASTM A106 Gr.B carbon steel welded pipe

ASTM A106 Gr.B carbon steel welded pipe

ASTM A106 Grade B pipe price

Description Price in USD Price in Kilogram (INR)
A-106 Seamless Pipes, Size: 2 Inch $ 1.05 ₹ 90
ASTM A106 Grade B Seamless Pipe, Thickness: 2mm To 80mm $ 0.99 ₹ 85
Square Black MS 106 Gr B Seamless Pipes, Thickness: 5 mm $ 1.05 ₹ 90
Astm A106 Gr B Seamless Pipe, 3 inches $ 9.93 ₹ 850

A106 Gr B smls pipe coating

  • Epoxy coating
  • 3PE
  • varnished
  • polythylene coating
  • Black paint
  • CRA Clad and lined
  • FBE

Looking for ASTM A106 GR B sch 40 pipes specification? Check A106 carbon steel pipe dimensions and weight chart

Tolerance of SA 106 Gr B pipe

Size Over Under
1 ½ and smaller +1 / 64" -1 / 64"
Over 18 +1 / 8" -1 / 32"
10 - 18 +3 / 32"
5 - 8 +1 / 16"
2 - 4 +1 / 32"

OD Tolerance of 106 Gr.B pipe

NPS Over Under
mm in. mm in.
Over 34 - 48, incl 4.8 3/16 0.8 1/32
Over 26 - 34, incl 4 5/32
Over 18 - 26, incl 3.2 1/8
Over 8 - 18, incl 2.4 3/32
Over 4 - 8, incl 1.6 1/16
Over 1-1/2 - 4, incl 0.8 1/32
1/8 - 1-1/2, incl 0.4 1/64 0.4 1/64

ASTM A106 Grade B pipe dimensions

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

A106 Gr B pipe weight

NB Size OD XS SCH 40 SCH 60 SCH STD SCH 30 SCH 20
mm in. mm Weight WT Weight WT Weight WT Weight WT Weight WT Weight
50 2 60.3 7.48 3.9 5.44 3.9 5.44
40 11/2 48.3 5.41 3.68 4.05 3.68 4.05
65 21/2 73 11.41 5.16 8.63 5.2 8.63
90 31/2 1.6 18.63 5.74 13.57 5.74 13.57
80 3/8 88.9 15.3 5.5 11.3 5.5 11.3
10 3/8 17.1 1.1 2.31 0.84 2.31 0.84
6 ¼ 13.7 0.804 2.24 0.625 2.24 0.63
3 1/8 10.3 0.47 1.73 0.357 1.73 0.37
15 ½ 21.3 1.62 2.77 1.26 2.77 1.26
25 1 33.4 3.24 3.38 2.5 3.38 2.5
20 ¾ 26.7 2.2 2.87 1.68 2.87 1.69
32 11/4 42.2 4.47 3.56 3.38 3.56 3.39
100 4 114.3 22.3 6.02 16.07 6.02 16.07
150 6 168.3 42.5 7.11 28.26 7.11 28.26
125 5 141.3 30.9 6.55 21.77 6.6 21.77
200 8 219.1 64.6 8.2 42.5 10.3 53.1 8.2 42.5 7 36.8 6.35 33.3
300 12 323.9 97.4 10.3 79.7 14.3 109 9.53 73.8 8.4 65.2 6.35 49.7
250 10 273 81.5 9.27 60.3 12.7 81.5 9.27 60.3 7.8 51.3 6.35 41.7
350 14 355.6 107 11.13 94.3 15.1 126.4 9.53 81.3 9.53 81.3 7.92 68.1
450 18 457.2 130 14.3 156 19 206 9.53 105 11.1 122 7.92 87.8
400 16 406.4 123 12.7 123 16.7 160 9.53 93.3 9.5 93.3 7.92 77.9
500 20 508 155.1 15.1 183 20.6 248 9.53 177.2 12.7 155.1 9.53 117.2
600 24 609.6 187 17.4 255 24.5 355 9.53 141 14.3 210 9.53 141
550 22 558.8 171 22.2 294 9.53 129 12.7 171 9.53 129
A106 grade B pipe and SA 106 GR B erw pipe are available in nominal bore sizes ranging from 1/2 inch to 36 inches

A106 Grade B pipe sizes

Size (in.) OD (mm) NB (mm)
6 168.3 150
5 141.3 125
4 114.3 100
31/2 1.6 90
3/8 88.9 80
21/2 73 65
2 60.3 50
24 609.6 600
22 558.8 550
20 508 500
18 457.2 450
16 406.4 400
14 355.6 350
12 323.9 300
10 273 250
8 219.1 200
11/2 48.3 40
11/4 42.2 32
1 33.4 25
¾ 26.7 20
½ 21.3 15
3/8 17.1 10
¼ 13.7 6
1/8 10.3 3

A106 Gr B erw pipe testing

  • Tensile test
  • Flux leakage
  • PMI test
  • Flattening test
  • Eddy current test
  • Hydrostatic test
  • Non-destructive test
  • Hardness test

A106 Gr B material chemical composition

Grade Mn Si(Min) C(Max) Ni(Max) S(Max) V(Max) Cu(Max) Cr(Max) Mo(Max) P(Max)
B 0.29~1.06 0.1 0.3 0.4 0.035 0.08 0.4 0.4 0.15 0.035

A106 Grade B pipe equivalent

Execution Material Grade Standard
Seamless P265GH A106 gr b EN 10216-2

ASTM A106 Grade B pipe material properties

Grade Tensile Strength, Min. Yield Strength, Min.
B 415 Mpa 240 Mpa

A106 Gr B seamless pipe standards

  • ASTM E 381
  • ASTM E 309
  • ASTM A 530 / A 530 M
  • ASTM E 570
  • ASME B36.10M
  • ASTM E 213

A106 Gr B pipe yield strength

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

A106 Gr B temperature range

ASTM A106 -20°F to 400°F (-29°C to 204°C)
Check pressure rating and wall thickness of A106 seamless pipe and ASTM A106 Gr.B carbon steel welded pipe

A106 Grade B pipe pressure rating

Maximum Allowable Pressure (psig)
A106 Pipes Size
(inches) 		Pipes Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
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
1" 401 2857 2857 2857 2857 2857 2857 2857 2743 2476
802 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
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

ASTM A106 Grade B seamless pipe wall thickness

Types A106 Grade B Wall thickness Out diameter Length
ASTM A106 Gr B ERW Pipes (Custom Sizes) As per requirement 1/2" NB - 24" NB Custom
SA106 Grade B Welded Pipes (in Stock + Custom Sizes) As per requirement 1/2" NB - 24" NB
A106 Gr B Seamless Pipes (Custom Sizes) SCH 10 / SCH 5 / SCH 80 /SCH 40 / SCH 160 1/2" NB - 60" NB
SA106 Gr B SAW Pipes As per requirement 16" NB - 100" NB

ASTM A106 Grade B carbon steel pipe hsn code

SA106 GR B hsn code 73041910

ASTM A106 Grade B erw pipe applications

  • Heat Exchangers
  • Ship Building
  • Nuclear Power
  • Paper & Pulp
  • Power Plants
  • Marine
  • Refineries
  • Condensers
  • Boilers

ASTM A106 Grade B pipe schedule chart

OD in inch NPS in inch Schedule 40 Schedule 120 Schedule 30 Schedule 10 Schedule 80 Schedule 160
2.375 2 .154 .218 .344
3.500 3 .216 .3 .438
4.500 4 .237 .438 .337 .531
6.625 6 .28 .562 .432 .719
.405 1/8 .068 .095
.675 3/8 .091 .126
1.050 3/4 .113 .154 .219
1.660 1 1/4 .14 .191 .25
1.750 10 .365 .844 .307 .594 1.125
14 14 .438 1.094 .375 .25 .75 1.406
18 18 .562 1.375 .438 .25 .938 1.781
22 22 1.625 .5 .25 1.125 2.125
30 30 .625 .312
34 34 .688 .625 .312

A106 Grade B pipe allowable stress

allowable stress 17,100 psi (-20º to 650ºF)

A106 Grade A vs Grade B

Properties ASTM A106 Grade A ASTM A106 Grade B
Tensile Strength ≥ 330 MPa (48,000 psi) ≥ 415 MPa (60,000 psi)
Carbon Content (C) ≤ 0.25% ≤ 0.30%
Yield Strength ≥ 205 MPa (30,000 psi) ≥ 240 MPa (35,000 psi)
Application Low-pressure & structural uses High-pressure, high-temp pipelines
Elongation (%) ≥ 35% ≥ 30%
Hardness Lower Higher
Cost & Availability Lower cost Slightly higher cost

Difference between SA106 Grade B and C

Properties ASTM A106 Grade B ASTM A106 Grade C
Carbon Content (C) ≤ 0.30% ≤ 0.35%
Allowable Stress 20,000 psi (138 MPa) 23,300 psi (160 MPa)
Tensile Strength ≥ 415 MPa (60,000 psi) ≥ 485 MPa (70,000 psi)
Elongation (%) ≥ 30% ≥ 28%
Weldability Easier to weld preheating Requires
Yield Strength ≥ 240 MPa (35,000 psi) ≥ 275 MPa (40,000 psi)
Application General high-temperature uses High-temperature & high-pressure pipelines

ASTM A106 Gr B density

Density at 20 °C
Kg/dm³ 		7,85

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