ASTM A179 and ASME SA179 Carbon Steel Pipes
At ASC LLP, we specialize in providing top-notch carbon steel ASTM A179 and ASME SA179 Pipes, known for their exceptional durability, reliability, and efficiency. Our pipes are ideal for a wide range of industrial applications, delivering superior performance and long service life.
What is ASTM A179 & ASME SA179 Carbon Steel Pipes?
ASTM A179 and ASME SA179 Carbon Steel Pipes are high-quality, seamless, low-carbon steel pipes designed for use in heat exchangers, condensers, and similar applications. These pipes are manufactured under strict guidelines set by the American Society for Testing and Materials (ASTM) and the American Society of Mechanical Engineers (ASME), ensuring that they meet stringent quality and performance standards.

Properties of ASTM A179 and ASME SA179 Carbon Steel Pipes
The properties of ASTM A179 and ASME SA179 carbon steel pipes make them a preferred choice in various industrial sectors:
- Material Composition: These pipes are made from low-carbon steel, enhancing their ductility and weldability while maintaining excellent strength.
- Seamless Construction: The seamless nature of these pipes ensures uniformity and integrity, minimizing the risk of leaks and failures under pressure.
- Cold-Drawn Process: The cold-drawn manufacturing process enhances the pipes’ dimensional accuracy and smooth surface finish, improving their overall performance.
- High Thermal Conductivity: The low carbon content and seamless design contribute to superior thermal conductivity, essential for heat-exchanger systems.
- Corrosion Resistance: While carbon steel is not inherently resistant to corrosion, proper surface treatments and coatings can significantly enhance its lifespan in corrosive environments.
Advantages of ASTM A179 and ASME SA179 Carbon Steel Pipes
The advantages of using ASTM A179 and ASME SA179 carbon steel pipes are numerous, making them a preferred choice in demanding applications:
- Cost-Effective: Carbon steel is more affordable than many other materials, offering a cost-effective solution without compromising on performance.
- Durability: These pipes are known for their robustness and long lifespan, ensuring reliable performance over extended periods.
- Versatility: Suitable for a wide range of applications, including heat exchangers, condensers, and boiler tubes, these pipes are incredibly versatile.
- Ease of Fabrication: The low carbon content allows for easy fabrication, welding, and forming, facilitating customization to meet specific project requirements.
- Availability: Widely available and produced according to standardized specifications, these pipes are easy to source and replace, ensuring minimal downtime in industrial operations.


Schedule and Size Chart for ASTM A179 and ASME SA179 CS Pipes
Nominal Pipe Size (NPS) | Outside Diameter (OD) (inches) | Schedule Number | Wall Thickness (inches) |
1/8 | 0.405 | 40 | 0.068 |
1/4 | 0.540 | 40 | 0.088 |
3/8 | 0.675 | 40 | 0.091 |
1/2 | 0.840 | 40 | 0.109 |
3/4 | 1.050 | 40 | 0.113 |
1 | 1.315 | 40 | 0.133 |
1 1/4 | 1.660 | 40 | 0.140 |
1 1/2 | 1.900 | 40 | 0.145 |
2 | 2.375 | 40 | 0.154 |
2 1/2 | 2.875 | 40 | 0.203 |
3 | 3.500 | 40 | 0.216 |
3 1/2 | 4.000 | 40 | 0.226 |
4 | 4.500 | 40 | 0.237 |
Mechanical Properties Chart
Property | ASTM A179 / ASME SA179 |
Tensile Strength | 47,000 psi (325 MPa) min |
Yield Strength | 26,000 psi (180 MPa) min |
Elongation | 35% min |
Hardness (HRB) | 72 max |
Specifications Chart
Standard | Specification |
ASTM A179 | Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes |
ASME SA179 | Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes |
Chemical Composition Chart
Element | ASTM A179 / ASME SA179 |
Carbon (C) | 0.06 – 0.18 |
Manganese (Mn) | 0.27 – 0.63 |
Phosphorus (P) | 0.035 max |
Sulfur (S) | 0.035 max |
Physical Properties Chart
Property | ASTM A179 / ASME SA179 |
Density | 7.85 g/cm³ |
Melting Point | 1425-1540°C (2600-2800°F) |
Thermal Conductivity | 24 W/m·K (167 BTU·in/hr·ft²·°F) at 100°C (212°F) |
Specific Heat Capacity | 0.50 J/g·K (0.12 BTU/lb·°F) at 20°C (68°F) |
Application Chart
Industry | Application |
Heat Exchangers | Used for efficient heat transfer in various industrial systems. |
Condensers | Essential in condensing steam in power plants and other setups. |
Petrochemical | Transporting fluids and gases in petrochemical processes. |
Power Generation | Used in boiler tubes and heat exchangers in power plants. |
Chemical Processing | Suitable for use in chemical processing industries. |
HVAC Systems | Utilized in heating, ventilation, and air conditioning systems. |
Why Choose ASC LLP for ASTM A179 & ASME SA179 CS Pipes?
At ASC LLP, we are committed to delivering the highest quality carbon steel ASTM A179 and ASME SA179 pipes to meet the diverse needs of our clients. Here’s why you should choose us:
1. Extensive Experience: With years of experience in the steel industry, we have the expertise and knowledge to provide the best solutions for your piping needs.
2. Quality Assurance: Our pipes undergo rigorous quality control processes to ensure they meet the highest standards of performance and reliability.
3. Competitive Pricing: We offer competitive pricing on all our products, providing you with the best value for your investment.
4. Customer Support: Our dedicated customer support team is always available to assist you with any queries or concerns, ensuring a smooth and hassle-free experience.
5. Timely Delivery: We understand the importance of timely delivery in industrial projects. Our efficient logistics network ensures that your orders are delivered on time, every time.
ASTM A179 and ASME SA179 CS Pipes are an essential component in various industrial applications, offering unmatched durability, efficiency, and cost-effectiveness. At ASC LLP, we are proud to provide these high-quality pipes to our clients, ensuring their projects run smoothly and efficiently.
For more information or to place an order, contact us today and experience the best in carbon steel piping solutions.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM A179 and ASME SA179 Carbon Steel Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.