ASTM A519
ASTM A519 Seamless Steel Tube
At Emirerri Steel, we are a trusted manufacturer, stockist, and global supplier of ASTM A519 Seamless Steel Tubes. These tubes are widely used in mechanical applications, pressure services, and structural purposes. Known for their exceptional strength, dimensional accuracy, and durability, ASTM A519 tubes are produced through a seamless hot-finished or cold-drawn process to ensure superior quality and performance.
What is ASTM A519 Seamless Steel Tube?
ASTM A519 is the standard specification for seamless carbon and alloy steel mechanical tubing. Hot-finished or cold-drawn processes manufacture these tubes and are primarily intended for mechanical engineering applications, rather than pressure piping. However, due to their robustness and reliability, they are also used in structural and industrial applications.
Key Features of ASTM A519 Tubes
Manufactured in both hot-finished and cold-drawn conditions
High dimensional accuracy and smooth surface finish
Available in a wide range of OD (Outside Diameter) and Wall Thickness
Excellent machinability and weldability
Superior resistance to stress, pressure, and load-bearing conditions
Applications of ASTM A519 Seamless Tubes
Mechanical & Automotive Industry: Shafts, axles, gears, crankshafts, cylinders
Oil & Gas Sector: Downhole tools, mechanical parts, structural tubing
Power & Energy: Turbine shafts, heat exchanger tubing, boiler components
Construction & Structural Applications: Heavy machinery, load-bearing frames
General Engineering: Hydraulic cylinders, bearings, precision parts