Home > Carbon Steel > Carbon Steel A672 GR CC 70 Pipes
Rithav Pipes and Tubes, a well-respected manufacturer and supplier located in Delhi, India, specializes in high-quality Carbon Steel A672 GR CC 70 Pipes, designed specifically for high-pressure and moderate-temperature applications. These pipes are made in line with ASTM A672 standards and feature electric-fusion welding (EFW), making them a popular choice in industries like power generation, oil & gas, and petrochemicals. Renowned for their outstanding weldability, durability, and thermal stress resistance, CC 70 pipes are crafted from top-notch pressure vessel quality plate materials. Rithav takes pride in offering a variety of wall thicknesses, diameters, and testing configurations to meet the specific needs of critical projects.
ASTM A672 GR CC 70 Pipes are generally made from carbon-manganese steel plates, with chemical compositions that include carbon (≤0.30%), manganese (0.60–1.35%), and low levels of phosphorus and sulfur (≤0.030%). These pipes boast a minimum yield strength of 275 MPa and a tensile strength ranging from 485 to 620 MPa, depending on the testing class and conditions. Thanks to their electric fusion welding, they offer exceptional structural integrity and toughness. Additionally, these pipes are often stress-relieved or normalized to boost their strength and fatigue resistance, making them perfect for high-pressure situations in thermal and mechanical systems.
Dimensions | : | ASTM, ASME and API |
---|---|---|
Standard | : | ASTM A672, ASME SA672 |
Size | : | 6″ to 100″ NB |
Specialized in | : | Large Diameter Size |
Wall Thickness | : | 6mm to 100mmTHK |
Grade | : | A672 CC 60, CC 65, CC 70 |
Schedules | : | SS 5, S 10, S 20, S 40, S 60, S XS, S 80, S 100, S 120, S 140, S 160, S XXS |
Specification | Steel grade | Chemical composition | Remarks | |||||
C | Si | Mn | P | S | Ti | |||
Pipes for pressure service ASTM A672 | -/A45 | -/0.17 | – | 0.98 | 0.035 | 0.035 | – | A672 |
-/A50 | -/0.22 | – | ||||||
CA55/A55 | 0.28 | – | ||||||
-/B55 | -/0.20 | 0.13 ~ 0.45 | ||||||
CB60/B60 | 0.24 | |||||||
CB65/B65 | 0.28 | |||||||
CB70/C70 | 0.31 | 1.30 | ||||||
-/C55 | -/0.18 | 0.55 ~ 0.98 | ||||||
CC60/C60 | 0.21 | |||||||
CC65/C65 | 0.24 | 0.79 ~1.30 |
Products | Steel Grade | BASE METAL MECHANICAL COMPOSITION | Welding point tensile strength (N/mm2) | Remarks | |||
Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | ||||
Pipes for pressure service ASTM A672 | -/A45 | -/165 | -/310~450 | – | -/30 | -/310~450 | A672 |
-/A50 | -/185 | -/345~485 | -/28 | -/345~485 | |||
CA55/A55 | 205 | 380~515 | 27 | 380~515 | |||
-/B55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CB60/B60 | 220 | 415~550 | 25 | 415~550 | |||
CB65/B65 | 240 | 450~585 | 23 | 450~585 | |||
CB70/B70 | 260 | 485~620 | 21 | 485~620 | |||
-/C55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CC60/C60 | 220 | 415~550 | 25 | 415~550 | |||
CC65/C65 | 240 | 450~585 | 23 | 450~585 | |||
CC70/C70 | 260 | 485~620 | 21 | 485~620 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel A672 GR CC 70 Pipes from Rithav Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Rithav Pipes and Tubes is one of the largest Carbon Steel A672 GR CC 70 Pipes suppliers in Delhi, India, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel A672 GR CC 70 Pipes to meet your specific requirements. Our team at Rithav Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
Carbon Steel A672 GR CC 70 Pipes find extensive use in boiler systems, pressure vessels, heat exchangers, power plants, and refinery piping. Their capacity to endure moderate temperatures and high internal pressures makes them ideal for transporting steam and fluids, as well as for oil and gas pipelines and structural supports in chemical and petrochemical facilities. These pipes are also utilized in hydroelectric plants and various industrial process systems, ensuring long-lasting performance and reliability. Their ease of fabrication and excellent weldability make them a go-to choice for engineers and contractors alike.
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