ASTM A672 EFW Pipe
ASTM A672 pipe is usually made of carbon steel and alloy steel, with excellent strength and durability. The electric fusion welding process is adopted to ensure the strength and integrity of the weld, suitable for high pressure and high temperature environments.
Specifications and Standards:
Material | Carbon steel, alloy steel |
Manufacturing process | Electrofusion welding (EFW) |
Pipe diameter | Customized according to standards, usually DN50-DN1200 |
Wall thickness | 5mm-50mm, customized according to needs |
Length | Usually 6 meters, 12 meters, can be customized |
Application area | Petroleum, natural gas, chemical industry, |
Pressure resistance | Excellent performance under high pressure environment, |
Temperature resistance | Applicable to high temperature environment, commonly |
Standard test | Chemical composition analysis, mechanical properties |
Performance Advantages
1. Corrosion resistance: ASTM A672 pipe has good corrosion resistance under specific environmental conditions, which prolongs the service life.
2. High strength: Even in high pressure environment, this pipe can still maintain excellent strength and stability.
3. Welding performance: The strictly controlled welding process ensures the quality of the weld and reduces the risk of leakage and failure.
