Tanvir Nickel Alloys, located in Cairo, Egypt, is a well-respected manufacturer and supplier of Carbon Steel ASME SA 192 Tubing, which is extensively utilized in high-pressure boiler systems and heat exchangers. This seamless tubing is specifically crafted for superheated steam applications and high-temperature settings. Tanvir Nickel Alloys guarantees that each tube meets ASME and ASTM standards, ensuring outstanding strength, reliability, and precise dimensions. With cutting-edge manufacturing processes and strict quality control measures, the company caters to clients in the power generation, petrochemical, and refinery industries, both locally and globally, providing tubing solutions that excel under challenging thermal and pressure conditions.
The composition of Carbon Steel ASME SA 192 Tubing typically includes a maximum of 0.06–0.18% carbon, 0.27–0.63% manganese, along with trace amounts of phosphorus and sulfur. This low-carbon makeup offers remarkable resistance to oxidation and scaling at high temperatures, while also delivering solid mechanical strength. The tubing boasts a minimum tensile strength of 325 MPa and a minimum yield strength of 180 MPa, with an elongation of 35% or more. SA 192 tubes are hot-finished and may undergo additional heat treatment as needed to ensure a consistent grain structure and resistance to stress. They come in various diameters and wall thicknesses to satisfy rigorous thermal and mechanical performance requirements.
| C | Si | Mn | P | S | Mo | Cr | V |
| 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Carbon Steel ASME SA 192 Tubing is mainly employed in high-pressure boilers, superheaters, economizers, and heat exchangers, where durability against heat and internal pressure is essential. Its capacity to maintain structural integrity in extreme conditions makes it perfect for power plants, chemical processing facilities, and industrial steam applications. These tubes are highly regarded for their reliability and performance in demanding environments.
| Mechanical Properties | |||
| Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | Hardness (HRB) |
| ≥325 | ≥180 | ≥35 | ≤77 |
CS ASME SA 192 Tubing finds application mainly in high-pressure systems like boilers and heat exchangers. Its superior thermal conductivity and tensile strength render it suitable for steam-powered equipment and power plants. This tubing is used extensively in power generation, petrochemical, refinery and marine engineering industries. Its resistance to high temperatures and pressures guarantees consistent performance in harsh conditions. Making it an option for industrial and mechanical applications that need effective heat transfer.
Aatir Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cairo, Egypt.
Copyright 2025 Aatir Steel. All rights reserved
