ASTM A213 T12 T22 High Pressure Carbon Steel Pipe
Material
The ASTM A213 T12 T22 High Pressure Carbon Steel Pipe is made from carbon steel, which is a widely used material in various industries due to its excellent mechanical properties and high strength-to-weight ratio. Carbon steel is known for its durability and resistance to corrosion, making it suitable for demanding applications in high-pressure environments.
Specification
The ASTM A213 High Pressure Carbon Steel Pipe is manufactured according to the specifications outlined by the American Society for Testing and Materials (ASTM). These specifications define the requirements for the composition, mechanical properties, and dimensions of the pipe.
The key specifications for the ASTM A213 High Pressure Carbon Steel Pipe are as follows:
- Standard: ASTM A213
- Grade: T12, T22
- Type: Seamless
- Size Range: 1/8" - 24" (DN6-DN600)
- Wall Thickness: SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS
Length: Fixed length or random length, as per customer requirements
Chemical Composition
The chemical composition of the ASTM A213 High Pressure Carbon Steel Pipe determines its mechanical and physical properties. The following table provides the typical chemical composition of this carbon steel pipe:
| Element | T12 Composition (%) | T22 Composition (%) |
|---|---|---|
| Carbon | 0.05-0.15 | 0.05-0.15 |
| Manganese | 0.30-0.61 | 0.30-0.60 |
| Phosphorus | 0.025 | 0.025 |
| Sulfur | 0.025 | 0.025 |
| Silicon | 0.50-1.00 | 0.50-1.00 |
| Chromium | 0.80-1.25 | 1.90-2.60 |
| Molybdenum | 0.44-0.65 | 0.87-1.13 |
Mechanical Properties
The mechanical properties of the ASTM A213 High Pressure Carbon Steel Pipe ensure its strength, ductility, and ability to withstand high-pressure environments. The table below illustrates the typical mechanical properties of this carbon steel pipe:
| Property | T12 | T22 |
|---|---|---|
| Tensile Strength | 415 MPa (min) | 415 MPa (min) |
| Yield Strength | 220 MPa (min) | 220 MPa (min) |
| Elongation | 30% (min) | 30% (min) |
| Hardness | 163 HB (max) | 163 HB (max) |
Steel Grade
The ASTM A213 High Pressure Carbon Steel Pipe falls under the steel grades T12 and T22, which are specified by ASTM. These steel grades are widely used in the manufacturing of high-pressure carbon steel pipes due to their excellent combination of mechanical properties and corrosion resistance.
Application
The ASTM A213 High Pressure Carbon Steel Pipe is commonly used in various industries where high-pressure conditions are encountered. Some of the key applications of this carbon steel pipe include:
- Power generation plants
- Petrochemical refineries
- Boiler and heat exchanger tubes
- High-pressure steam pipelines
- Superheaters and reheaters in power plants
- Oil and gas transportation
.
Hot Tags: astm a213 t12 t22, China, suppliers, manufacturers, factory, customized, wholesale, price, OEM, mill, producer, for sale, superheater tubes,
