Product Description

Seamless Carbon and Alloy Steel Mechanical Tubing: ASTM A519

Our seamless carbon and alloy steel mechanical tubing, manufactured according to ASTM A519 standards, is engineered for a variety of demanding applications in mechanical engineering and pressure use. This versatile tubing is particularly effective for transporting steam, water, gas, and other critical fluids, ensuring reliable performance across industries.

Key Features and Specifications

• Applications: Specifically designed for mechanical engineering applications, ideal for mechanical and pressure use, as well as for transporting fluids such as steam, water, and gas.
• Size Range:
  • Outer Diameter (OD): 10–324 mm
  • Wall Thickness (WT): 1–30 mm
  • Maximum Length: Up to 14,000 mm

Grade and Chemical Composition

The chemical composition of our tubing is critical to its performance characteristics. Below is the breakdown of the various grades.

Grade	C (%)	Mn (%)	P ≤ (%)	S ≤ (%)	Si (%)	Cr (%)	Mo (%)
1010	0.08-0.13	0.30-0.60	0.040	0.050	-	-	-
1020	0.18-0.23	0.30-0.60	0.040	0.050	-	-	-
1026	0.22-0.28	0.60-0.90	0.040	0.050	-	-	-

Mechanical Properties

The mechanical properties indicate the strength and ductility of the tubing. Below are the mechanical characteristics for the different conditions of Grade 1020.

Grade	Condition	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
1020	CW	≥ 483	≥ 414	≥ 5
	SR	≥ 443	≥ 345	≥ 10
	A	≥ 331	≥ 193	≥ 30
	N	≥ 379	≥ 234	≥ 22

Benefits of Choosing ASTM A519 Tubing

• High Strength and Reliability: The seamless construction provides superior strength, making it suitable for high-pressure applications.
• Chemical Resistance: The carefully controlled chemical compositions enhance the corrosion resistance of the tubing, prolonging its service life in demanding environments.
• Versatile Applications: Whether for mechanical engineering, high-pressure systems, or fluid transport, our ASTM A519 tubing is adaptable to a wide range of uses.

Conclusion

In summary, our ASTM A519 seamless carbon and alloy steel mechanical tubing offers a blend of strength, versatility, and reliability for various engineering applications. If you require high-performance tubing for mechanical and pressure uses or for transporting essential fluids, our product is engineered to meet and exceed your expectations.

Call to Action

Feel free to reach out to our team to discuss your specific requirements for seamless mechanical tubing. We are here to provide you with the best solutions tailored to your industry needs!