A335 P5 Pipe
Material And Specification
The P5 pipe A335 is a seamless ferritic alloy steel pipe designed for high-temperature service. It is commonly used in various industries such as petroleum, chemical, and power generation. The pipe is specified under the ASTM A335/A335M standard, which covers seamless ferritic alloy-steel pipe for high-temperature service. The material is primarily composed of chromium, molybdenum, and other alloying elements to enhance its properties.
Chemical Composition
The chemical composition of P5 pipe A335 is as follows:
| Element | Composition Range (%) |
|---|---|
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 0.30-0.60 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.50 max |
| Chromium (Cr) | 4.00-6.00 |
| Molybdenum (Mo) | 0.45-0.65 |
Mechanical Properties
The mechanical properties of P5 pipe A335 are crucial for ensuring its performance under high-temperature conditions. The following table presents the typical mechanical properties of this pipe:
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 30% min |
| Hardness (HB) | 163 max |
Steel Grade
The P5 pipe A335 is classified as a grade P5 within the A335/A335M standard. The "P" designation indicates that the pipe is intended for high-temperature service, while the "5" refers to the specific alloy composition.
Application
Due to its excellent high-temperature properties, the P5 pipe A335 finds extensive applications in various industries. Some common applications include:
- Power Plants: The P5 pipe A335 is used for high-temperature steam lines, superheaters, and reheaters in power plants.
- Petrochemical Industry: It is utilized in refineries for processes involving high-temperature and corrosive fluids.
- Chemical Industry: The pipe is suitable for transporting chemicals at elevated temperatures.
- Oil and Gas Sector: P5 pipes A335 are employed in oil and gas exploration and production activities, especially in high-temperature and high-pressure environments.
Hot Tags: a335 p5 pipe, China, suppliers, manufacturers, factory, customized, wholesale, price, OEM, mill, producer, for sale, power generation carbon steel tube, thin walled carbon steel tube, building structure carbon steel tube, hollow carbon steel tube, pressure resistant carbon steel tube, agricultural carbon steel tube
