API 5L pipeline heat treatment process
API 5L pipeline is widely used in the construction of oil, natural gas and other fluid transportation pipelines, and is subjected to extremely high pressure and complex environmental conditions. In order to ensure that the pipelin...
2024-11-14
ASTM A333 vs A106 Seamless Pipe
1. Standard Overview●ASTM A333: Seamless steel pipe mainly used in low temperature environment. It is suitable for low temperature environment of -45℃ to -195℃, and is often used in low temperature chemical, oil and natural gas tr...
2024-11-14
Structure and use of 3PE anti-corrosion steel pipe
In modern industry, anti-corrosion pipeline system is the key to ensure the long-term stable operation of pipelines. As a pipe with excellent anti-corrosion performance, 3PE anti-corrosion steel pipe is widely used in oil, natural...
2024-11-13
GB Standard for Welded Steel Pipes
Welded steel pipes are formed by winding steel strips into a tube shape and welding the two ends together through arc welding technology. According to different welding methods and application fields, welded steel pipes can be div...
2024-11-13
GB/T 6728 Square and Rectangular Steel Pipe Standard
GB/T 6728 is a Chinese national standard applicable to the technical specifications of cold-formed electric-welded square and rectangular steel pipes, defining the production process, mechanical properties, and dimensional specifi...
2024-11-12
Differences and applications between H-shaped steel and U-shaped steel
H-shaped steel and U-shaped steel are commonly used types of steel in construction engineering and structural support. Due to their different cross-sectional shapes and physical properties, they each have unique advantages in the ...
2024-11-12
