ERW Carbon Steel Pipe Tube Sch 40 A106 SA 106 Gr B Welded
SA 106 Gr B Sch 40 Welded Pipe, A106 Gr B Carbon Steel ERW Pipe manufacturer in China
ASTM A106 Grade B Pipe is a specification and grade for high temperature, high pressure carbon steel pipes. Zhijia Steel Company is a supplier of these pipes in different sizes and quantities. There are different standards and grades that are used in different applications. The A106 Grade B Seamless Pipe is used in applications where hot gases and fluids are transported at elevated temperatures. This is important to keep the energy consumption down at these plants. There are different pressure classes denoted by the schedules of these pipes.
Our ASTM A106 Gr B Sch 40 pipes are a medium range of pressure class pipes that can be applied in applications with mild to medium pressure capacities. The applications of the ASTM A106 Gr.B Material could be seen industries like ship building, marine applications, oil and gas refineries and in petrochemical plants. The A106 Gr.B Material produced by us is of high standard, high strength, high wear and tear resistant. The dimensions of the A106 Grade B Pipe vary with the standards and application requirements. The A106b Pipe sizes range from 1/8 inches to 48 inches in the generally used range. You can contact us for any custom made piping in SA 106 Gr B Material.
ASTM A106 Grade B Carbon Steel Pipe Size Range
- Size Range: 1/2” NB to 36” NB
- Thickness: 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier
- Grades : ASTM A106 Grade A, ASTM A106 Grade B, ASTM A106 Grade C
- Applications: Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes
Carbon Steel A106 Seamless Pipes Price list
| Size" | MSL Make | ISMT make | JSL Make |
|---|---|---|---|
| 1/2" | 1,323.53 | 1,316.18 | 1,330.88 |
| 3/4" | 1,102.94 | 1,095.59 | 1,110.29 |
| 1" | 955.88 | 948.53 | 963.24 |
| 1.25" | 911.76 | 904.41 | 919.12 |
| 1.5" | 808.82 | 801.47 | 816.18 |
| Price USD/Ton All prices are applicable for SCH 40, SCH 60, SCH 80 & SCH XS |
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SA 106 Gr B Welded Pipes Outside Diameter
| 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 |
ASTM A106 grade b seamless pipe Mechanical Tests Specified
Tensile Test -- NPS 8 and larger -- either transverse or longitudinal acceptable
Smaller than NPS 8 -- weighed in lots. Larger sizes -- by length.
Flattening Test -- NPS 2 and larger.
Bending Test(Cold) -- NPS 2 and under.
| Degree of Bend | Diameter of Mandrel | |
| For Normal ASTM A106 uses | 90 | 12 x nom. dia. of pipe |
| For Close Coiling | 180 | 8 x nom. dia. of pipe |
ASTM A106 Grade B Pipe 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" NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Custom |
| ASTM A106 Grade B Welded Pipe (in Stock + Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASTM A106 Grade B ERW Pipe (Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASTM A106 Grade B SAW Pipe | 16" NB - 100" NB | As per requirement | Custom |
Differences In Chemical Composition of A106b Pipe Material
| Standard | Grade | Chemical Composition % | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Cu | Ni | Mo | V | ||
| ASTM A106 | B | ≤0.30 | 0.29-1.06 | ≤0.035 | ≤0.035 | >0.10 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
| ASTM A53 | B | ≤0.30 | ≤1.20 | ≤0.05 | ≤0.045 | - | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
| API 5L | B(PSL-1) | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 | - | - | - | - | - | - |
| DIN 1629, DIN 2448 |
St 37.0 | ≤0.17 | - | ≤0.040 | ≤0.040 | - | - | - | - | - | - |
| St 44.0 | ≤0.21 | - | ≤0.040 | ≤0.040 | - | - | - | - | - | - | |
| EN10210 | S235JRH | ≤0.17 | ≤1.40 | ≤0.040 | ≤0.040 | - | - | - | - | - | - |
| GB/T8163, GB/T8162 |
10# | 0.07-0.13 | 0.35-0.65 | ≤0.035 | ≤0.035 | 0.07-0.37 | ≤0.15 | ≤0.25 | ≤0.30 | - | - |
| 20# | 0.17-0.23 | 0.35-0.65 | ≤0.035 | ≤0.035 | 0.17-0.37 | ≤0.25 | ≤0.25 | ≤0.30 | - | - | |
A106 Grade B Pipe Differences In Mechanical Composition
| Standard | Grade | Tensile Strength (MPa) |
Yield Strength (MPa) |
Trans.Elongation (%) |
Impact Test (J) |
|---|---|---|---|---|---|
| ASTM A106 | B | >415 | ≥240 | ≥16.5 | - |
| ASTM A53 | B | >415 | ≥240 | - | - |
| API 5L | B(PSL-1) | >414 | ≥241 | As clause a | - |
| DIN 1629 | St 37.0 | 350-480 | ≥235 | ≥23 | - |
| DIN 2448 | St 44.0 | 420-550 | ≥275 | ≥19 | - |
| EN10210 | S235JRH | 360-510 | ≥235 | ≥26 | 27 (+20°C) |
| GB/T 8163 | 10# | 335-475 | ≥205 | ≥24 | - |
| GB/T 8162 | 20# | 410-550 | ≥245 | ≥20 | - |
ASTM A106 Gr B Sch 40 Line 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 GR. B Carbon Steel Pipe Traders, A106 Grade B seamless pipe stockist, A106 Gr B Sch 40 pipe dealer, Exporter of SA106 Grade B material, ASTM A106 Gr B Material, ASTM A106 Grade B Pipe, A106 Gr b welded pipe manufacturers in India
A106 Grade B Seamless Pipe schedule chart & sizes
| 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 |
Schedule 40 ASTM A106 Grade B Pipe Surface Finish
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
ASTM A106 Gr B ERW Pipe Applications
ASTM A106 Grade B Steel Pipe is used in the most critical engineering applications and also in certain applications in the automotive sector. In addition, some of the value-added Carbon Steel products include steel for LPG cylinders, API grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others.
ASTM A106 Grade C Pipe mostly used in:
- Refineries
- Power Plants
- Boilers
- Ship Building
- Heat Exchangers
- Condensers
- Paper & Pulp
- Marine Applications
- Nuclear Power
- Fossil Fuel Power Plants
A106 Grade B Pipes Chemical Material 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 |
| Phosporous, max. % | 0.025 | 0.025 | 0.025 |
| Sulfur, max. % | 0.025 | 0.025 | 0.025 |
| Silicon, min. % | 0.10 | 0.10 | 0.10 |
A106 Carbon Steel Pipes Mechanical Properties Database
| Seamless | 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 |
ASME SA 106 Gr B Pipe Equivalent
| Former | New | |||
|---|---|---|---|---|
| Execution | Standard | Material | Standard | Material |
| Seamless | ASTM A106 | GRADE B | EN 10216-2 | P265GH |
ASTM A106 Grade A Pipe Packaging & Shipping
ASTM A106 Grade B Schedule 160 & ASTM A106 Sour Service Pipe both are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc.
Marking Requirements
Rolled, die stamped, or paint stenciled (manufacturer’s option).
- Manufacturer’s name, brand, or trademark
- A106 A, A106 B, or A106 C
- Hydrostatic test pressure and/or NDE, or NH if neither is specified
- Size, length, weight per foot (NPS 4 and larger)
- ANSI schedule number or weight class or wall thickness
- Additional “S” if tested supplementary requirements
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