API 5L X52 seamless pipe
API 5L X52 seamless pipe complies with API standards and is mainly used for oil and natural gas transportation. X52 is API 5L steel grade with high strength, good mechanical properties and corrosion resistance.Main features:1. Hig...
2024-09-12
Mechanical properties of spiral steel pipe and straight seam steel pipe
Spiral steel pipe and straight seam steel pipe are two common forms of welded steel pipe. Their main differences lie in the manufacturing process and weld form, which show different characteristics in terms of mechanical propertie...
2024-09-12
ASTM A519 Grade 4130 Steel Pipe
ASTM A519 covers the technical requirements for seamless carbon and alloy steel mechanical pipes, including both cold-drawn and hot-rolled production methods. This standard is widely used in machining and high-pressure application...
2024-09-11
Alloy steel seamless pipe
Alloy steel seamless pipes are improved by alloying elements such as Cr, Mo, and Ni. They have the characteristics of high strength, high temperature resistance, and corrosion resistance. They are widely used in industries such as...
2024-09-11
ASTM A36 hot-rolled structural angle steel
ASTM A36 is a low-carbon structural steel standard developed by the American Society for Testing and Materials. L-shaped angle steel produced by hot rolling process, with equal or unequal cross-section, is widely used in building ...
2024-09-09
H-beam and I-beam
In construction and structural engineering, H-beam and I-beam are commonly used steels. They differ significantly in shape, performance and application. Choosing the right steel helps improve structural stability and life.1. Appea...
2024-09-09
