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Aman Pipes and Tubes, established in Hyderabad, India, is a leading manufacturer and supplier of high-quality Incoloy Boiler Tubing. With a reputation for providing corrosion-resistant and high-performance alloy tubing, Aman Pipes and Tubes serves numerous industrial industries. Focused strictly on precision engineering and compliance with international quality standards, the company guarantees reliable solutions for boiler systems with high temperatures and high pressures. Their Incoloy Boiler Tubing is relied upon due to its strength and performance in hostile environments, which is why they are a popular choice among power generation, petrochemical, and marine engineering industries.
Incoloy Boiler Tubing consists mainly of nickel (42–46%), chromium (20–25%), and iron (balance), with the addition of molybdenum, copper, and titanium. It has a superior property of resisting oxidation, carburization, and sulfidation at high temperatures. Mechanically, it provides tensile strength of approximately 585 MPa, yield strength of about 240 MPa, and elongation of more than 30%. The alloy retains outstanding thermal stability, resistance to creep, and mechanical soundness at very high temperatures, which makes it suitable for harsh boiler and heat exchanger conditions.
Boiler Tube Standard | ASTM B423, B739 / ASME SB423, SA516 |
Seamless Boiler Tube Sizes | 1 / 2″ NB – 16″ NB |
Welded Boiler Tube Sizes | 1 / 2″ NB – 24″ NB |
Boiler Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock |
Boiler Tube Manufacturing Process | Seamless / Welded / ERW |
Incoloy Boiler Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Boiler Tube Length | Single Random, Double Random, Standard & Cut length |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Incoloy Boiler Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
Incoloy | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Incoloy Boiler Tubes from Aman Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Incoloy solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Aman Pipes and Tubes, one of the largest suppliers of Incoloy Boiler Tubing in the Hyderabads, India. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Incoloy products in the region, delivering reliable solutions to meet diverse project requirements.
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
BWG | BWG | BWG | BWG | BWG | BWG | BWG | BWG | ||
25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | ||
Outside Diameter | Outside Diameter | 0.508 | 0.711 | 0.889 | 1.245 | 1.651 | 2.108 | 2.769 | 3.404 |
mm | inch | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | |
6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 |
Yes, we provide custom sizes for Incoloy Boiler Tubes to meet your specific requirements. At Aman Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@amanpipesandtubes.co.in.
Incoloy Boiler Tubing finds wide application in conditions of high temperature and high pressure in different industries. In power generation, it is used in superheaters, reheaters, and heat exchangers. In chemical processing, it resists hot acids and violent gases. Refineries employ it in furnace and pre-heater systems, with the marine sector appreciating its resistance to seawater and salt-laden atmospheres. Its corrosion resistance and high-temperature strength underpin effective thermal performance, extended service life, and safe operation in critical boiler systems.
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