ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipes
At ASC LLP, we take pride in offering high-quality carbon steel EFW pipes that cater to various industrial applications. One of our standout products is the ASTM A672 Grade C60/C65/C70 Carbon Steel EFW Pipes. These pipes are known for their exceptional properties and advantages, making them a popular choice among industry professionals. In this comprehensive guide, we will explore the features, benefits, and applications of ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipes.
What are ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipes?
ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipes are manufactured through an Electric Fusion Welding (EFW) process, which ensures high-quality welds and uniformity in the pipe structure. The ASTM A672 specification covers electric-fusion-welded steel pipe suitable for high-pressure service at moderate temperatures. This specification includes several grades, each denoted by a different combination of yield strength and tensile strength properties. The grades C60, C65, and C70 refer to specific chemical compositions and mechanical properties, making them suitable for various applications.
Properties of ASTM A672 EFW Carbon Steel Pipes
The ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipe properties make them a reliable choice for demanding applications. Some of the key properties include:
- High Tensile Strength: These pipes exhibit excellent tensile strength, which ensures durability and resistance to breakage under high pressure.
- Corrosion Resistance: The carbon steel composition provides good resistance to corrosion, making these pipes suitable for use in harsh environments.
- Heat Resistance: The EFW process imparts superior heat resistance to the pipes, allowing them to perform well in high-temperature applications.
- Uniform Welds: The electric fusion welding process ensures uniform and high-quality welds, enhancing the overall integrity of the pipes.
- Dimensional Accuracy: These pipes are manufactured to precise dimensions, ensuring a perfect fit in various applications.
Advantages of ASTM A672 EFW Carbon Steel Pipes
The ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipe advantages make them an ideal choice for numerous industries. Some of the notable advantages include:
- Cost-Effective: Carbon steel pipes are generally more affordable compared to other materials like stainless steel or alloy steel, providing cost savings without compromising on quality.
- Versatility: These pipes are suitable for a wide range of applications, including oil and gas, petrochemical, power generation, and water treatment industries.
- High Pressure Handling: With their high tensile strength and robust construction, these pipes can handle high-pressure environments effectively.
- Long Service Life: The durability and resistance to corrosion ensure a long service life, reducing the need for frequent replacements and maintenance.
- Ease of Fabrication: Carbon steel pipes are easy to fabricate, allowing for customization and modifications as per specific project requirements.
ASTM A672 Grade C60/C65/C70 Carbon Steel EFW Pipes
Schedule and Size Chart
| Nominal Pipe Size (NPS) | Outside Diameter (OD) (inches) | Schedule (SCH) | Wall Thickness (inches) | Inside Diameter (ID) (inches) |
| 1/2 | 0.84 | 40 | 0.109 | 0.622 |
| 3/4 | 1.05 | 40 | 0.113 | 0.824 |
| 1 | 1.315 | 40 | 0.133 | 1.049 |
| 1 1/2 | 1.9 | 40 | 0.145 | 1.61 |
| 2 | 2.375 | 40 | 0.154 | 2.067 |
| 4 | 4.5 | 40 | 0.237 | 4.026 |
| 6 | 6.625 | 40 | 0.28 | 6.065 |
| 8 | 8.625 | 40 | 0.322 | 7.981 |
| 10 | 10.75 | 40 | 0.365 | 10.02 |
| 12 | 12.75 | 40 | 0.406 | 11.938 |
Mechanical Properties Chart
| Property | Grade C60 | Grade C65 | Grade C70 |
| Tensile Strength (MPa) | 415 – 550 | 450 – 585 | 485 – 620 |
| Yield Strength (MPa) | ≥ 240 | ≥ 275 | ≥ 310 |
| Elongation (%) | 22 | 21 | 20 |
| Hardness (HB) | ≤ 143 | ≤ 149 | ≤ 155 |
Specifications Chart
| Specification | Details |
| Standard | ASTM A672 |
| Type | EFW (Electric Fusion Welded) |
| Grades | C60, C65, C70 |
| Manufacturing Process | Electric Fusion Welding |
| Diameter Range | 1/2″ to 12″ |
| Wall Thickness | SCH 40, SCH 80, SCH 160, XXH |
| Length | Single Random, Double Random, Custom Lengths |
| Ends | Plain Ends, Beveled Ends, Threaded |
Chemical Composition Chart
| Element | Grade C60 | Grade C65 | Grade C70 |
| Carbon (C) | 0.16 max | 0.18 max | 0.20 max |
| Manganese (Mn) | 0.98 max | 1.00 max | 1.05 max |
| Phosphorus (P) | 0.025 max | 0.025 max | 0.025 max |
| Sulfur (S) | 0.025 max | 0.025 max | 0.025 max |
| Silicon (Si) | 0.30 max | 0.30 max | 0.30 max |
Physical Properties Chart
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 1425 – 1530 °C |
| Thermal Conductivity | 51.9 W/m·K (at 20°C) |
| Specific Heat Capacity | 0.49 J/g·K (at 20°C) |
| Electrical Resistivity | 0.0000171 Ω·m (at 20°C) |
Application Chart
| Industry | Applications |
| Oil and Gas | Transportation of oil, gas, and other hydrocarbons |
| Petrochemical | Conveyance of chemicals and petrochemical products |
| Power Generation | Steam and water transport in power plants |
| Water Treatment | Water and wastewater conveyance systems |
| Construction | Structural applications and supports |
| Shipbuilding | Piping systems in ships and marine applications |
| Pulp and Paper | Fluid transport in paper mills |
Why Choose ASC LLP?
At ASC LLP, we are committed to providing our customers with the highest quality products and services. When you choose our ASTM A672 Grade C60/C65/C70 EFW CS Pipes, you benefit from:
- Quality Assurance: Our pipes are manufactured to meet the highest industry standards, ensuring reliability and performance.
- Extensive Inventory: We maintain a large inventory of carbon steel EFW pipes, allowing us to meet your project requirements promptly.
- Expertise: With years of experience in the industry, our team of experts can provide you with the guidance and support you need to select the right pipes for your application.
- Competitive Pricing: We offer competitive pricing on all our products, ensuring you get the best value for your investment.
- Customer Service: Our dedicated customer service team is always available to assist you with your inquiries and ensure a smooth purchasing experience.
In conclusion, the ASTM A672 Grade C60/C65/C70 EFW Carbon Steel Pipes offered by ASC LLP are a reliable and cost-effective solution for various industrial applications. With their superior properties, numerous advantages, and wide range of applications, these pipes are an excellent choice for any project. Contact us today to learn more about our products and how we can help you with your specific requirements.
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 A672 Grade C60/C65/C70 EFW 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.
