Specifications of cold-drawn seamless pipes
Cold-drawn seamless pipes are high-precision steel pipes made by cold-drawing process, with excellent dimensional accuracy, smooth surface quality and high mechanical properties.Specification range of cold-drawn seamless pipes:Ite...
2024-09-14
3-layer polyethylene outer coating pipe (3LPE)
3LPE outer coating pipe is a steel pipe used for oil and gas transportation and industrial anti-corrosion engineering. It has excellent anti-corrosion performance and consists of three layers of coating: fusion bonded epoxy resin ...
2024-09-13
Pre-galvanized and hot-dip galvanized steel pipes
Pre-galvanized and hot-dip galvanized steel pipes are two common anti-corrosion treated steel pipes. They use different galvanizing processes to improve the corrosion resistance of steel pipes, thereby extending their service life...
2024-09-13
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