Views: 14 Author: Site Editor Publish Time: 2024-09-20 Origin: Site
In September, 2024. Mr Kumar from America asked us to quote one inquiry which is rather urgent:ASTM A106B Seamless Pipe. After check with factory on the inventory status of these seamless pipes, our capability can meet what our customer needs.During the period of time on discussing of the coating/inspection/loading/vessel reserving, we made the final solution, and operated this rushing hour order in success.
How to Inspect Carbon Steel Pipe
Outer diameter and wall thickness: Measure the outer diameter and wall thickness of the steel pipe to ensure that it meets the dimensional tolerances specified in the order or standard.
Length: Measure the length of the steel pipe to ensure that it meets the length requirements specified in the order or standard.
Straightness: Check the straightness of the steel pipe to ensure that it has no obvious bends or warps.
ASTM A106B Seamless Pipe Specification
ASTM A106 carbon steel pipe specification is mainly applicable to seamless steel pipes size range of 1/8″ to 48″ (DN6 to DN1200). Wall thickness of these steel pipes must comply with ASME B36.10 standard.
Processing Method | Seamless and Welded |
Size Range | 1/8″- 48″ / DN6 – 1200 |
Thickness Schedule | SCH 10, SCH 20, SCH 40, STD, XS, SCH 100, SCH 120, SCH 160, XXS |
Length | 6m or 12 m or Random |
Standard | ASME B36.10M |
Surface Treatment | Blasting and Painting , Epoxy Powder FBE, 2PE, 3PE Coating |
Material Grade | ASTM A106B / A53, API 5L B |
ASTM A106 B Material Analysis
The carbon content range of ASTM A106 Grade B pipe is 0.3%. Carbon is a key element that affects the strength and hardness of steel. Within this content range, ASTM A106 B material can achieve good strength while maintaining a certain toughness.
CHEMICAL | LIMITS | C | Mn | P | S | Cu | Ni | Cr | Mo | V | Si |
ASTM A106B | MIN | 0.29 | 0.10 | ||||||||
MAX | 0.30 | 1.06 | 0.035 | 0.04 | 0.40 | 0.400 | 0.40 | 0.15 | 0.080 |
The minimum tensile strength of ASTM A106 Grade B pipe is 415 MPa. Tensile strength is the maximum stress that a material can withstand during stretching. The tensile strength of A106 B ensures that the material will not break easily when subjected to tensile loads.
MATERIAL | T.S (MPA) | Y.S (MPA) | EL % |
ASTM A106 GR B | 415 min | 240 min | 22 min |
Equivalent Material of ASTM A106 Grade B Pipes
Former | New | |||
Execution | Standard | Material | Standard | Material |
Seamless | EN 10216-2 | P265GH | ASTM A106 | GRADE B |
ASTM A106B Seamless Pipe Dimension
Referenced Weight Lists (ASME B 3 6 .1 0 M ) Welded and Seam less Steel Pipe(ASME B36.10M) | kg | ||||||||||||||
Nominal Size | OD | kg/m | |||||||||||||
DN | NPS | OD | Sch10 | Sch20 | Sch30 | STD | Sch40 | Sch60 | XS | Sch80 | Sch100 | Sch120 | Sch140 | Sch160 | XXS |
6 | 1/8 | 10.3 | 0.28 | 0.32 | 0.37 | 0.37 | 0.47 | 0.47 | |||||||
8 | 1/4 | 13.7 | 0.49 | 0.54 | 0.63 | 0.63 | 0.80 | 0.80 | |||||||
10 | 3/8 | 17.1 | 0.63 | 0.70 | 0.84 | 0.84 | 1.10 | 1.10 | |||||||
15 | 1/2 | 21.3 | 1.00 | 1.12 | 1.27 | 1.27 | 1.62 | 1.62 | 1.95 | 2.55 | |||||
20 | 3/4 | 26.7 | 1.28 | 1.44 | 1.69 | 1.69 | 2.20 | 2.20 | 1.90 | 3.64 | |||||
25 | 1 | 33.4 | 2.09 | 2.18 | 2.50 | 2.50 | 3.24 | 3.24 | 4.24 | 5.45 | |||||
32 | 1 1/4 | 42.2 | 2.70 | - | 2.87 | 3.39 | 3.39 | 4.47 | 4.47 | 5.16 | 7.77 | ||||
40 | 1 1/2 | 48.3 | 3.11 | 3.53 | 4.05 | 4.05 | 5.41 | 5.41 | 7.25 | 9.56 | |||||
50 | 2 | 60.3 | 3.93 | 4.48 | 5.44 | 5.44 | 7.48 | 7.48 | 11.11 | 13.44 | |||||
65 | 2 1/2 | 73.0 | 5.26 | 8.04 | 8.63 | 8.63 | 11.41 | 11.41 | 14.92 | 20.39 | |||||
80 | 3 | 88.9 | 6.45 | 9.92 | 11.29 | 11.29 | 15.72 | 15.72 | 21.35 | 27.68 | |||||
90 | 3 1/2 | 101.6 | 7.40 | 11.41 | 13.57 | 13.57 | 18.63 | 18.63 | |||||||
100 | 4 | 114.3 | 8.36 | 12.91 | 16.07 | 16.07 | 22.32 | 22.32 | 28.32 | 33.54 | 41.03 | ||||
125 | 5 | 141.3 | 11.57 | 21.77 | 21.77 | 30.97 | 30.97 | 40.28 | 49.11 | 57.43 | |||||
150 | 6 | 168.3 | 13.48 | 28.26 | 28.26 | 42.56 | 42.56 | 54.20 | 67.56 | 79.22 | |||||
200 | 8 | 219.1 | 19.96 | 33.31 | 36.81 | 42.55 | 42.55 | 53.08 | 64.64 | 64.64 | 75.92 | 90.44 | 100.9 | 111.3 | 107.9 |
250 | 10 | 273.0 | 27.78 | 41.77 | 51.03 | 60.31 | 60.31 | 81.55 | 81.55 | 96.01 | 114.8 | 133.1 | 155.2 | 172.3 | 155.2 |
300 | 12 | 323.9 | 36.00 | 49.73 | 65.20 | 73.88 | 79.73 | 109.0 | 97.46 | 132.1 | 159.9 | 187.0 | 208.1 | 238.8 | 187.0 |
350 | 14 | 355.6 | 54.69 | 67.90 | 81.33 | 81.33 | 94.55 | 126.7 | 107.4 | 158.1 | 195.0 | 224.7 | 253.6 | 281.7 | |
400 | 16 | 406.4 | 62.64 | 77.83 | 93.27 | 93.27 | 123.3 | 160.1 | 123.3 | 203.54 | 245.6 | 286.7 | 333.2 | 365.4 | |
450 | 18 | 457.0 | 70.57 | 87.71 | 122.4 | 105.2 | .155.8 | 205.7 | 139.2 | 254.6 | 309.6 | 363.6 | 408.3 | 459.4 | |
500 | 20 | 508 | 78.55 | 117.2 | 155.1 | 117.2 | 183.4 | 247.8 | 155.1 | 311.2 | 381.5 | 441.5 | 508.1 | 564.8 | |
550 | 22 | 559 | 86.54 | 129.1 | 171.1 | 129.1 | 294.3 | 171.1 | 373.8 | 451.4 | 527.0 | 611.6 | 672.3 | ||
600 | 24 | 610 | 94.53 | 141.1 | 209.6 | 141.1 | 255.4 | 355.3 | 187.1 | 442.1 | 547.7 | 640.0 | 720.2 | 808.2 | |
650 | 26 | 660 | 127.4 | 202.7 | 152.9 | 202.7 | |||||||||
700 | 28 | 711 | 137.3 | 218.7 | 271.2 | 164.9 | 218.7 | ||||||||
750 | 30 | 762 | 147.3 | 234.7 | 292.2 | 176.8 | 234.7 | ||||||||
800 | 32 | 813 | 157.2 | 250.6 | 312.2 | 188.8 | 342.9 | 250.6 | |||||||
850 | 34 | 864 | 167.2 | 266.6 | 332.1 | 200.3 | 364.9 | 266.6 | |||||||
900 | 36 | 914 | 177.0 | 282.3 | 351.7 | 212.6 | 420.4 | 282.3 | |||||||
950 | 38 | 965 | 224.5 | 298.2 | |||||||||||
1000 | 40 | 1016 | 236.5 | 341.2 | |||||||||||
1050 | 42 | 1067 | 248.5 | 330.2 | |||||||||||
1100 | 44 | 1118 | 261.5 | 346.2 | |||||||||||
1150 | 46 | 1168 | 272.3 | 351.8 | |||||||||||
1200 | 48 | 1219 | 284.2 | 377.8 | |||||||||||
Key Features
Seamless Construction:
This means the pipe doesn't have any welded seams, making it stronger and more reliable, especially under high pressure and temperature.
Carbon Steel:
Made from carbon steel, it offers a good balance of strength and cost-effectiveness.
High-Temperature Service:
Designed for use in environments with elevated temperatures, making it suitable for transporting hot fluids and gases.
High-Pressure Resistance:
Can withstand significant internal pressure, making it ideal for demanding applications.
Main Applications of ASTM A106B Seamless Steel Pipe:
High temperature, high pressure piping system
Petrochemical industry
Boiler and heat exchange equipment
Power industry
Machinery manufacturing and heavy industry
Construction and infrastructure projects
