OD: | |
---|---|
Thickness: | |
Length: | |
Grade: | |
Type: | |
Surface: | |
Availability: | |
Quantity: | |
ASTM A53/A53M-2020 is a piping standard developed by the American Society for Testing and Materials (ASTM). These pipes are suitable for use in the manufacture of steel pipes for force and pressure bearing parts, and also for general purpose steam, water, gas and air pipelines. This means that these tubes can be used in a variety of industries, including oil, gas, chemical, power, construction, and machinery.
ASTM A53/A53M-2020 is available in two different grades of steel pipe, A and B grades. The two grades of steel pipe have different requirements for chemical composition, mechanical property requirements, dimensions and allowable deviations. Chemical composition requirements for steel pipes include the content of the elements carbon (C), manganese (Mn), phosphorus (P), sulphur (S) and copper (Cu). Mechanical property requirements include tensile strength, yield strength and elongation. In terms of dimensions, the standard, along with ASMEB 36.10, specifies the outside diameter, wall thickness and length of the steel pipe.
The standard specification also covers the method of manufacturing the steel pipe. Steel pipe can be manufactured by welding or seamless. Welded steel pipes are manufactured by rolling steel plates or strips into a tube shape and then welding them. Seamless steel pipe, on the other hand, is manufactured by heating a steel billet to a sufficient temperature and then by a process such as stretching or extruding.
Our products are manufactured in strict accordance with the ASTM A53/A53M-2020 version of the standard specifications to ensure the quality and performance of the steel pipes, making them safe and reliable for use in a variety of industries. Whether they are used for transporting oil and gas, chemicals or as part of a building structure, these tubes meet the appropriate requirements.
ASTM A53/A53M-2020 is a piping standard developed by the American Society for Testing and Materials (ASTM). These pipes are suitable for use in the manufacture of steel pipes for force and pressure bearing parts, and also for general purpose steam, water, gas and air pipelines. This means that these tubes can be used in a variety of industries, including oil, gas, chemical, power, construction, and machinery.
ASTM A53/A53M-2020 is available in two different grades of steel pipe, A and B grades. The two grades of steel pipe have different requirements for chemical composition, mechanical property requirements, dimensions and allowable deviations. Chemical composition requirements for steel pipes include the content of the elements carbon (C), manganese (Mn), phosphorus (P), sulphur (S) and copper (Cu). Mechanical property requirements include tensile strength, yield strength and elongation. In terms of dimensions, the standard, along with ASMEB 36.10, specifies the outside diameter, wall thickness and length of the steel pipe.
The standard specification also covers the method of manufacturing the steel pipe. Steel pipe can be manufactured by welding or seamless. Welded steel pipes are manufactured by rolling steel plates or strips into a tube shape and then welding them. Seamless steel pipe, on the other hand, is manufactured by heating a steel billet to a sufficient temperature and then by a process such as stretching or extruding.
Our products are manufactured in strict accordance with the ASTM A53/A53M-2020 version of the standard specifications to ensure the quality and performance of the steel pipes, making them safe and reliable for use in a variety of industries. Whether they are used for transporting oil and gas, chemicals or as part of a building structure, these tubes meet the appropriate requirements.
化学成分 | A53 Gr.A | A53 Gr.B |
---|---|---|
C (碳) | 0.15 - 0.25% | 0.15 - 0.25% |
Si (硅) | 0.20 - 0.40% | 0.20 - 0.40% |
Mn (锰) | 0.30 - 0.60% | 0.30 - 0.60% |
P (磷) | ≤ 0.04% | ≤ 0.04% |
S (硫) | ≤ 0.05% | ≤ 0.05% |
Al (铝) | ≤ 0.10% | ≤ 0.10% |
Cu (铜) | ≤ 0.25% | ≤ 0.25% |
Ni (镍) | ≤ 0.30% | ≤ 0.30% |
Cr (铬) | ≤ 0.30% | ≤ 0.30% |
Mo (钼) | ≤ 0.15% | ≤ 0.15% |
化学成分 | A53 Gr.A | A53 Gr.B |
---|---|---|
C (碳) | 0.15 - 0.25% | 0.15 - 0.25% |
Si (硅) | 0.20 - 0.40% | 0.20 - 0.40% |
Mn (锰) | 0.30 - 0.60% | 0.30 - 0.60% |
P (磷) | ≤ 0.04% | ≤ 0.04% |
S (硫) | ≤ 0.05% | ≤ 0.05% |
Al (铝) | ≤ 0.10% | ≤ 0.10% |
Cu (铜) | ≤ 0.25% | ≤ 0.25% |
Ni (镍) | ≤ 0.30% | ≤ 0.30% |
Cr (铬) | ≤ 0.30% | ≤ 0.30% |
Mo (钼) | ≤ 0.15% | ≤ 0.15% |