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| ASTM A106 Grade B Pipe Highlights | |
|---|---|
| Size: | 1/2” NB to 36” NB |
| Outer Diameter | 3 – 219.10 mm |
| Specifications | ASTM A106 |ASME SA 106 |
| Weight Calculator formula | Weight /Ft = 10.69*(OD – Wall Thickness)* Wt |
| Coating | 3pp, FBE, Varnished, Polyethylene layers |
| Density | 7.85 Kg/dm³ |
| BS Standards | BS 1965-1, BS 3601, BS 1387 |
ASTM A106 Grade B Pipe
A106 Gr B Welded Pipe
ASTM A106 Grade B Pipe Seamless Pipe
Table of Contents
ASTM A106 Grade B Pipe Specification
ASTM A106 Grade B Seamless Pipe Sizes
SA 106 gr B Welded Pipe
A106 Grade B ERW Pipe Indian Standards
Carbon Steel A106 NACE Pipe Surface Coating
Large Diameter A106 Gr B Pipe Form
A106 b SMLS Pipe Welding Process
SA 106 gr b LSAW Pipe BS Standards
SA 106 Gr B Seamless Pipe Origin
A106 Carbon Steel Pipe Testings
ASTM A106 Gr B Sch 40 Pipe Documentation
A106 Pipe End
ASME SA106 Pipe Manufacturing Process
ASTM A106 b Cold Drawn Pipe Test Certificate
A106 b CS Pipe Value Added Services
A106 gr b Square Pipe Packing
SA 106 Gr B Welded Pip Size Chart
Suuplier ASTM A106 Grade B Pipe are available in variety of Sizes
| NB | A106 Grade B Size | OD | 5S | S10 | S20 | S40 | S60 | S80 | S100 | S120 | S140 | S160 | XXS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 15 | 1/2” | 21.034 | 1.07 | – | – | 2.077 | – | 3.073 | – | – | – | 4.078 | 7.047 |
| 20 | 3/4” | 26.067 | 1.07 | – | – | 2.087 | – | 3.091 | – | – | – | 5.056 | 7.082 |
| 32 | 1 1/4” | 42.016 | 1.07 | – | – | 3.056 | – | 4.085 | – | – | – | 6.035 | 9.07 |
| 40 | 1 1/2” | 48.026 | 1.07 | – | – | 3.068 | – | 5.008 | – | – | – | 7.014 | 10.02 |
| 50 | 2” | 60.033 | 1.07 | – | – | 3.091 | – | 5.054 | – | – | – | 9.074 | 11.01 |
| 80 | 3” | 88.09 | 2.01 | – | – | 5.049 | – | 7.062 | – | – | – | 11.01 | 15.02 |
| 100 | 4” | 114.03 | 2.01 | – | – | 6.002 | – | 8.056 | – | 11.01 | – | 13.05 | 17.01 |
| 125 | 5” | 141.03 | 2.08 | – | – | 6.055 | – | 9.053 | – | 12.07 | – | 15.09 | 19.01 |
| 150 | 6” | 168.03 | 2.08 | – | – | 7.011 | – | 11 | – | 14.03 | – | 18.03 | 22 |
| 200 | 8” | 219.01 | 2.08 | – | 6.04 | 8.018 | 10.03 | 12.07 | 15.01 | 19.03 | 20.06 | 23 | 22.02 |
| 300 | 12” | 323.09 | 4 | – | 6.04 | 10.03 | 14.03 | 17.05 | 21.04 | 25.04 | 28.06 | 33.03 | 25.04 |
| 400 | 16” | 406.04 | 4.02 | 6.04 | 7.09 | 12.07 | 16.07 | 21.04 | 26.02 | 31 | 36.05 | 40.05 | – |
| 500 | 20” | 508 | 4.08 | 6.04 | 9.05 | 15.01 | 20.06 | 26.02 | 32.05 | 38.01 | 44.05 | 50 | – |
| 550 | 22” | 558.08 | 4.08 | 6.04 | 9.05 | 22.02 | 28.06 | 34.09 | 41.03 | 47.06 | 54 | – | |
| 600 | 24” | 609.06 | 5.05 | 6.04 | 9.05 | 17.05 | 24.06 | 31 | 38.09 | 46 | 52.04 | 59.05 | – |
| 850 | 34” | 863.06 | – | 7.09 | 13 | 17.05 | – | – | – | – | – | – | – |
| 900 | 36” | 914.04 | – | 7.09 | 13 | 19.01 | – | – | – | – | – | – | – |
ASTM A106 Grade B Pipe Schedule Chart
| NB | Size | milimeter | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | 5S | S10 | 10S | 40S | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | XXS | ||
| 15 | 1/2” | 21.034 | 1.07 | 2.01 | 2.08 | 2.077 | 3.073 | 3.073 | 4.078 | 7.047 | ||||||
| 32 | 1 1/4” | 42.016 | 1.07 | 2.08 | 3.06 | 3.056 | 4.085 | 4.085 | 6.035 | 9.07 | ||||||
| 20 | 3/4” | 26.067 | 1.07 | 2.01 | 2.09 | 2.087 | 3.091 | 3.091 | 5.056 | 7.082 | ||||||
| 40 | 1 1/2” | 48.026 | 1.07 | 2.08 | 3.07 | 3.068 | 5.008 | 5.008 | 7.014 | 10.02 | ||||||
| 50 | 2” | 60.033 | 1.07 | 2.08 | 3.09 | 3.091 | 5.054 | 5.054 | 9.074 | 11.01 | ||||||
| 80 | 3” | 88.09 | 2.01 | 3.01 | 5.05 | 5.049 | 7.062 | 7.062 | 11.01 | 15.02 | ||||||
| 100 | 4” | 114.03 | 2.01 | 3.01 | 6 | 6.002 | 8.056 | 8.056 | 11.01 | 13.05 | 17.01 | |||||
| 150 | 6” | 168.03 | 2.08 | 3.04 | 7.01 | 7.011 | 10.097 | 11 | 14.03 | 18.03 | 22 | |||||
| 200 | 8” | 219.01 | 2.08 | 3.08 | 8.02 | 6.04 | 8.018 | 10.03 | 12.07 | 12.07 | 15.01 | 19.03 | 20.06 | 23 | 22.02 | |
| 300 | 12” | 323.09 | 4 | 4.06 | 9.05 | 6.04 | 10.03 | 14.03 | 12.07 | 17.05 | 21.04 | 25.04 | 28.06 | 33.03 | 25.04 | |
| 450 | 18” | 457.02 | 4.02 | 6.04 | 4.08 | 9.05 | 7.09 | 14.03 | 19.01 | 12.07 | 23.08 | 29.04 | 34.09 | 39.07 | 45.02 | |
| 500 | 20” | 508 | 4.08 | 6.04 | 5.05 | 9.05 | 9.05 | 15.01 | 20.06 | 12.07 | 26.02 | 32.05 | 38.01 | 44.05 | 50 | |
| 650 | 26” | 660.04 | 7.09 | 9.05 | 13 | 12.07 | ||||||||||
| 700 | 28” | 711.02 | 7.09 | 9.05 | 13 | 12.07 | ||||||||||
| 800 | 32” | 812.08 | 7.09 | 9.05 | 13 | 17.05 | 12.07 | |||||||||
| 900 | 36” | 914.04 | 7.09 | 9.05 | 13 | 19.01 | 12.07 | |||||||||
ASME SA106 Gr.B Seamless Pipe Thickness Chart
| PIPEWALL THICKNESS( Inches ) | ||||||
|---|---|---|---|---|---|---|
| Nominal | O.D. Inches | 10s | 40s & Std | 80s & E.H. | 80 | 160 |
| 1 | 1.315 | 109 | 133 | 179 | 179 | 250 |
| 1/4 | 540 | 065 | 088 | 119 | 119 | – |
| 1/2 | 840 | 083 | 109 | 147 | 147 | 187 |
| 1/8 | 405 | 049 | 068 | 095 | 095 | – |
| 2 | 2.375 | 109 | 154 | 218 | 218 | 343 |
| 3 | 3.500 | 120 | 216 | 300 | 300 | 437 |
| 4 | 4.500 | 120 | 237 | 337 | 337 | 531 |
| 21/2 | 2.875 | 120 | 203 | 276 | 276 | 375 |
| 31/2 | 4.000 | 120 | 226 | 318 | 318 | – |
| 3/8 | .675 | 065 | 091 | 126 | 126 | – |
| 41/2 | 5.000 | – | 247 | 355 | – | – |
| 3/4 | 1.050 | 083 | 113 | 154 | 154 | 218 |
| 5 | 5.563 | 134 | 258 | 375 | 375 | 625 |
| 6 | 6.625 | 134 | 280 | 432 | 432 | 718 |
| 7 | 7.625 | – | 301 | 500 | – | – |
| 8 | 8.625 | 148 | 322 | 500 | 500 | 906 |
| 9 | 9.625 | – | 342 | .500 | – | – |
| 10 | 10.750 | 165 | 365 | 500 | 593 | 1.125 |
| 12 | 12.750 | 180 | 375 | 500 | .687 | 1.312 |
| 14 | 14.000 | 188 | 375 | 500 | 750 | 1.406 |
| 18 | 18.000 | 188 | 375 | 500 | 937 | 1.781 |
ASTM A106 Grade B Pipe Dimensions
| NPS [inches] | OD [mm] | WT[inches] | OD [inches] | Weight [lb/ft] | WT [mm] | Weight [kg/m] |
|---|---|---|---|---|---|---|
| 3/4 | 26.07 MM | 0.0113 | 1.0050 | 1.013 | 2.087 MM | 1.069 |
| 1/2 | 21.03 MM | 0.0109 | 0.0840 | 0.085 | 2.077 MM | 1.027 |
| 1/8 | 10.03 MM | 0.0068 | 0.0405 | 0.024 | 1.073 MM | 0.037 |
| 1 | 33.04 MM | 0.0133 | 1.0315 | 1.068 | 3.038 MM | 2.050 |
| 1 1/2 | 48.03 MM | 0.0145 | 1.0900 | 2.072 | 3.068 MM | 4.005 |
| 2 | 60.03 MM | 0.0154 | 2.0375 | 3.065 | 3.091 MM | 5.044 |
| 2 1/2 | 73.00 MM | 0.0203 | 2.0875 | 5.079 | 5.016 MM | 8.063 |
| 3 1/2 | 101.06 MM | 0.0226 | 4.0000 | 9.011 | 5.074 MM | 13.057 |
| 4 | 114.03 MM | 0.0237 | 4.0500 | 10.079 | 6.002 MM | 16.007 |
| 5 | 141.03 MM | 0.0258 | 5.0563 | 14.062 | 6.055 MM | 21.077 |
| 6 | 168.03 MM | 0.0280 | 6.0625 | 18.097 | 7.011 MM | 28.026 |
| 8 | 219.01 MM | 0.0322 | 8.0625 | 28.055 | 8.018 MM | 42.055 |
| 10 | 273.00 MM | 0.0365 | 10.0750 | 40.048 | 9.027 MM | 60.031 |
| 14 | 355.06 MM | 0.0375 | 14 | 54.057 | 11.013 MM | 94.055 |
| 12 | 323.08 MM | 0.0406 | 12.0750 | 53.052 | 10.031 MM | 79.073 |
| 16 | 406.04 MM | 0.0500 | 16 | 82.077 | 12.070 MM | 123.030 |
| 18 | 457.00 MM | 0.0562 | 18 | 104.067 | 14.027 MM | 155.080 |
| 20 | 508.00 MM | 0.0594 | 20 | 123.011 | 15.009 MM | 183.042 |
| 24 | 610.00 MM | 0.0688 | 24 | 171.029 | 17.048 MM | 255.041 |
Carbon Steel A106 Pipe Coating Types
A106 Gr B Erw Pipe Outside Diameter
| NPS | Under | Over |
|---|---|---|
| 20 -- 26 | 1/32inch | 1/8inch |
| 10 -- 18 | 1/32inch | 3/32inch |
| 5 -- 8 | 1/32inch | 1/16inch |
| 2 -- 4 | 1/32inch | 1/32inch |
| 1 1/2 and smaller | 1/32inch | 1/64inch |
Various Types Of ASTM A106 Grade B Pipe
Supplier of ASTM A106 Grade B Pipe in India are available in Various Shapes
ASTM A106 Grade B Pipe ERW Pipe
ASME SA106 Gr B Galvanized Pipe
A106 Gr B LSAW Pipe
ASME SA 106 grade B SSAW Pipe
A106 EFW Pipe
Heavy Wall A106 Grade B Pipe
Large Diameter ASME SA106 Gr B Pipe
Schedule 40 SA 106 gr b Pipe
Carbon Steel ASTM A106 NACE Pipe
Schedule 40 A106 Grade B Pipe
FBE Lined ASME SA106 Pipe
Epoxy Coated SA 106 Gr B Pipe
Absolute Roughnesss of A106 Galvanized Pipe
| Type of ASTM A106 GR B Pipe | Roughness [mm] | Roughness [inch] |
|---|---|---|
| galvanized, new | .15 | .006 |
| ASTM A106 Grade B, drawn, new | .02 - .1 | .0008 - .004 |
| A106 GR B, used, cleaned | .15 - .2 | .006 - .008 |
| welded, new | .05 - .1 | .002 - .004 |
| severely corroded | .4 - 3 | .016 - .12 |
| lightly corroded | .1 - .4 | .004 - .016 |
| heavy scaling | 1.5 - 4 | .06 - .16 |
| light scaling | 1 - 1.5 | .04 - .06 |
| bitumed coated | .05 | .002 |
ASTM A106 Seamless Pipe Ends
SA 106 Gr B Sch 40 Seamless Pipe Welding
A106 Steel Pipe Testings
ASTM A106 Grade B ERW Pipe Certificates
Manufacturer of ASTM A106 Grade B Pipe with MTC EN 10204 3.1 Certification
A106 Steel Cold Drawn Pipe Pressure Rating
| Maximum Allowable Pressure (psi) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | Outside Diameter | Schedule | ||||||||||||
| (in) | (in) | XXS | 160 | 140 | 120 | 100 | 80 | XS | 60 | 40 | STD | 30 | 20 | 10 |
| 1/4 | 0.54 | 10798 | 10798 | 7985 | 7985 | |||||||||
| 1/2 | 0.84 | 17150 | 10908 | 8575 | 8575 | 6358 | 6358 | |||||||
| 1 | 1.315 | 13340 | 9316 | 6670 | 6670 | 4956 | 4956 | |||||||
| 1 1/2 | 1.9 | 10316 | 7247 | 5158 | 5158 | 3739 | 3739 | |||||||
| 2 | 2.375 | 8995 | 7097 | 4498 | 4498 | 3177 | 3177 | |||||||
| 3 | 3.5 | 8400 | 6132 | 4200 | 4200 | 3024 | 3024 | |||||||
| 4 | 4.5 | 7339 | 5782 | 4769 | 3670 | 3670 | 2581 | 2581 | ||||||
| 6 | 6.625 | 6390 | 5318 | 4157 | 3195 | 3195 | 2071 | 2071 | ||||||
| 8 | 8.625 | 4971 | 5147 | 4613 | 4085 | 3375 | 2841 | 2841 | 2307 | 1829 | 1829 | 1574 | 1420 | |
| 12 | 12.75 | 3843 | 5042 | 4324 | 3843 | 3244 | 2644 | 1922 | 2160 | 1560 | 1441 | 1268 | 961 | |
| 16 | 16 | 4882 | 4404 | 3733 | 3157 | 2585 | 1531 | 2009 | 1531 | 1148 | 1148 | 956 | 766 | |
| 20 | 20 | 4824 | 4288 | 3675 | 3138 | 2526 | 1225 | 1989 | 1455 | 919 | 1225 | 919 | 613 | |
| 22 | 22 | 4733 | 4176 | 3619 | 3063 | 2506 | 1114 | 1949 | 835 | 1114 | 835 | 557 | ||
| 24 | 24 | 4786 | 4210 | 3700 | 3126 | 2489 | 1021 | 1978 | 1405 | 766 | 1147 | 766 | 510 | |
| 30 | 30 | 817 | 613 | 1021 | 817 | 510 | ||||||||
| 36 | 36 | 1021 | 510 | 851 | 681 | 425 | ||||||||
| 42 | 42 | 875 | 438 | 729 | 583 | |||||||||
Supply ASTM A106 Grade B in Following Brands

Maharashtra Seamless Limited

Tenaris

ISMT Limited

Jindal

USL Universal Specialities Limited

Baosteel
ASME A106 LSAW Pipe Mechanical Test
Degree of Bend |
Diameter of Mandrel | |
| For Close Coiling | 180 | 8 x nom. dia. of pipe |
| For Normal ASTM A106 uses | 90 | 12 x nom. dia. of pipe |
ASTM A106 Grade B Pipe Standards
ASTM A106 Grade B Pipe Supplier as per BS 1965-1 and BS 3601 Standards
SA106 Pipe Applications
A106 Steel SCH 40 Seamless Pipe HSN Code
| HSN Code | Grade |
|---|---|
| 73041910 | A106 b Pipe |
ASTM A106 Grade B Pipe Weight Chart
| Outside Diameter | Nominal Bore | Heavy (C – Class ) Thickness Weight |
Medium (B – Class ) Thickness Weight |
Light ( A – Class ) Thickness Weight |
|||||
|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Inch | mm | mm | kg / mtr | mm | kg / mtr | kg / mtr | mm |
| 0.406 | 10.32 | 1/8 “ | 3 mm | 2.65 | 0.493 | 180 | 0.361 | 200 | |
| 1.094 | 27,20 | 3/4 “ | 20 mm | 3.25 | 1.90 | 2.35 | 1580 | 1410 | 2.65 |
| 2.375 | 60.30 | 2 “ | 50 mm | 447 | 6.17 | 2.90 | 5100 | 4110 | 3.65 |
| 3.500 | 88.90 | 3 “ | 80 mm . | 4.85 | 10.1 | 3.25 | 8.470 | 6.810 | 4.05 |
| 5.500 | 139.70 | 5″ | 125 mm | 540 | 178 | – | 16.20 | – | 4.85 |
| 6.500 | 165.10 | 6″ | 150 mm | 5.40 | 212 | – | 19.20 | – | 4.85 |
Permissible Variations in Weight and Wall Thickness of SA 106 gr b Pipe
| Weight | 3.5% |
|---|---|
| Wall Thickness | more than 12.5% |
ASTM A106 Grade B Pipe Equivalent Material
| Standards | Country | ASTM A106 grade b pipe |
|---|---|---|
| ASTM | America | ASTM A106 |
| WNR | Russia | 1.7175 |
| BS | United Kingdom | NFA A 49-215 |
| ASME | Australia | ASME SA 106 |
| DIN | German | DIN 1.7175 |
| EN | Europe | EN 10216-2/ EN P235GH |
A106 Gr B Sch 40 Lined Pipe Mechanical Properties
| Standard | Grade | Tensile Strength (MPa) |
Yield Strength (MPa) |
Trans.Elongation (%) |
|---|---|---|---|---|
| ASTM A106 | B | >415 | ≥240 | ≥16.5 |
ASTM A106 GR B Chemical Composition
| Grade | Chemical composition % | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| P | C | Si | Mn | Cr | S | Ni | Cu | V | Mo | |
| ASTM A106 grade b | ≤0.035 | ≤0.30 | >0.10 | 0.29-1.06 | ≤0.40 | ≤0.035 | ≤0.40 | ≤0.40 | ≤0.08 | ≤0.15 |
A106 Carbon Steel Pipe Temperature Range
| Temperature Range | -20 to 400 degrees F |
|---|
Supply Ready Stock of ASTM A106 Grade B Pipe to various Countries
| Country Name | Flag | Country Name | Flag |
|---|---|---|---|
| Ghana | ![]() |
Zambia |
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| South Africa | ![]() |
Tunisia |
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| Morocco |
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Tanzania |
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| Nigeria |
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Algeria |
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| Ethiopia |
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Egypt | ![]() |
| Angola |
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Kenya | ![]() |