ASTM A106 Grade B Pipe belongs to a set of pipes that are intended for high temperature services. There are different grades in it but the Grade B is the most used.

ASTM A106 Grade B Pipe
A106 Grade B Seamless Pipe SA 106 Gr B pipe

Hi-tech Metal & Tubes is a manufacturer of these pipes in large quantities. There are different production methods such as the seamless, ERW and welded pipes. We produce all of those for use in different applications. Our A106 Grade B Seamless Pipes is dimensionally accurate so that the measurements of the pipes are precise. This is useful in complex, high end industrial applications such as the petrochemical and pharmaceutical industries. There are different schedules to tolerate different pressure levels as well. The ASTM A106 Gr B Sch 40 is a medium pressure class that could be used in applications like boilers and heat exchangers at high temperatures. The ASTM A106 Gr.B Material is a carbon steel pipes specified for high temperature fluid transfer. Our ASTM A106 Grade B Pipes is used in ship building and power plants as well due to their higher toughness, wear and tear tolerance and yields strength properties. You can contact us for inquiries about A106 Carbon Steel Pipe product grades, dimensions and varieties such as the SA 106 Gr B Sch 40 and others.


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 Pipes specification chart

Specifications of ASTM A106 Grade B Pipes ASTM A106 ASME SA106
Avilable Size of A106 Grade B Pipes 1/2 Inch to 36 Inch NB
Wall Thickness of A106b Pipes 3 to 12 MM
A106 Grade B Seamless Pipe Schedules Schedule 40, Schedule 80, Schedule 160, Schedule XS, Schedule XXS

Chemical Formula ASTM A106 Gr B Sch 40

SA 106 Gr B Sch 40 Pipe
C Mn Si Cu Ni Cr Mo V P
0.3 Maximum 0.29~1.06 0.1 Minimum 0.4 Maximum 0.4 Maximum 0.4 Maximum 0.15 Maximum 0.08 0.035

Seamless Pipes ASTM A106 Grade B Mechanical Characteristics

Grade High Yield Strength Tensile Strength
A106 Gr.B
240 415

Stockist of High SA 106 Gr B Material

CS Pipe
  • A106 Grade B Seamless Pipes
  • ASTM A106 Gr B Sch 40
  • ASTM A106 Gr.B Material
  • ASTM A106 Grade B Pipes
  • A106 Gr.B Material
CS Seamless Pipe
  • A106 Grade B Pipes
  • Seamless Pipe ASTM A106 Grade B
  • A106 Carbon Steel Pipes
  • A106 Gr B
  • SA 106 Gr B