ASTM A53 is a widely used carbon steel pipe material whose wall thickness depends on the size and design pressure of the pipe. Generally speaking, ASTM A53 pipe wall thickness ranges from 0.5 inches to 12 inches, depending on the pipe specification and application.
For ASTM A53 GR.A carbon steel pipes, they are typically used in mechanical and pressure applications, as well as steam, water, gas and air transmission. These pipes are also widely used in the construction industry for structural support, piping and drainage systems.
ASTM A53 GR.A pipe carbon steel seamless has high strength, toughness, ductility and weldability. These characteristics allow them to adapt to various complex application scenarios. In addition, ASTM A53 GR.Around carbon steel tubing also has good corrosion and oxidation resistance, as well as good thermal and electrical conductivity.
ASME SA / ASTM A53 GR.A Seamless Pipes & Tubes Chemical Composition
| Grade | Chemical Composition (%) Max. | ||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
A53 Grade A Pipes and Tubes Mechanical properties
| Grade | Mechanical Properties, Min. | |
| Tensile Strength(Mpa) | Yield Strength(Mpa) | |
| A | 330 | 205 |
ASTM A53 Class A pipe has wall thicknesses ranging from Schedule 10 (0.25") to Schedule 80 (4.5" maximum). Pipe wall thickness depends on the application and can range from 0.5 inches to 12 inches. The most common wall thicknesses in applications are Schedule 40 and Schedule 80, with Schedule 40 being the thinnest and most economical option.
Schedule 80 is a thicker pipe specification with higher strength and pressure resistance. It is typically used in applications that need to withstand greater pressure and weight, such as building structures and industrial equipment.
The wall thickness range and selection of ASTM A53 A low carbon steel tube are also affected by other factors, such as the pipe material, manufacturing process, use environment, etc. Therefore, when selecting pipelines, comprehensive considerations need to be made based on specific application needs and conditions.
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