Unicorn Metal Industries is a leading Alloy Steel Flanges Manufacturers in India,
offering high-strength flange solutions designed for high-pressure, high-temperature, and critical
industrial applications. Alloy Steel Flanges are widely used in industries where enhanced mechanical
properties, durability, and resistance to extreme operating conditions are required.
Our product range includes slip-on, weld neck, blind, socket weld, and threaded Alloy Steel Flanges
manufactured in accordance with ASTM, ASME, ANSI, and other international standards. These Alloy
Steel Flanges are part of our comprehensive industrial flanges manufacturers range and are
extensively used in oil & gas, petrochemical, power generation, and heavy engineering industries.
With advanced production capabilities, we manufacture both standard and custom Alloy Steel Flanges
tailored to meet project-specific requirements.
Alloy Steel Flanges are essential piping components used to connect pipes, valves, and equipment in
high-performance industrial systems. Known for their superior strength and heat resistance, Alloy
Steel Flanges ensure secure and leak-proof connections even in extreme operating conditions.
One of the key advantages of Alloy Steel Flanges is their ability to withstand high pressure,
elevated temperatures, and mechanical stress without compromising performance. These Alloy Steel
Flanges are available in various pressure ratings and configurations, making them suitable for
demanding applications. At Unicorn Metal Industries, Alloy Steel Flanges are manufactured using
precision forging and machining processes to ensure dimensional accuracy and consistent quality,
similar to high-performance solutions such as Inconel flanges and Duplex Steel
flanges used in critical environments.
| Specification | Details |
|---|---|
| Product | Alloy Steel Flanges |
| Size Range | 15 NB to 600 NB |
| Pressure Rating | 150# to 2500# |
| Standards | ASTM / ASME / ANSI / DIN |
| Form | Slip-On, Weld Neck, Blind, Socket Weld, Threaded |
| Finish | Machined / Black |
| Grade | Standard | Application |
|---|---|---|
| F11 | ASTM A182 | High temp piping |
| F22 | ASTM A182 | Power plants |
| F91 | ASTM A182 | Extreme temp |
| Element | Range |
|---|---|
| Chromium | 1–9% |
| Molybdenum | 0.5–1% |
| Carbon | ≤0.25% |
| Manganese | ≤1% |
| Property | Value | Unit | Importance |
|---|---|---|---|
| Tensile Strength | 415–655 | MPa | High load capacity |
| Yield Strength | ≥205 | MPa | Structural stability |
| Hardness | 130–220 | HB | Wear resistance |
| Elongation | ≥20 | % | Ductility |
We manufacture a comprehensive range of Alloy Steel Flanges designed for high strength, durability, and reliable performance in demanding industrial applications.
Alloy Steel Flanges are widely used in industries where high strength and resistance to extreme
conditions are required. In oil & gas and petrochemical industries, Alloy Steel Flanges are used in
pipelines and pressure systems operating under high temperature and pressure.
They are also extensively used in power plants, refineries, and heavy engineering industries. Alloy
Steel Flanges provide reliable performance in applications involving thermal stress and harsh
environments.
Selecting the right manufacturer is essential when sourcing Alloy Steel Flanges for critical
applications. Unicorn Metal Industries ensures that Alloy Steel Flanges meet strict engineering and
quality standards.
Our manufacturing focuses on precision, traceability, and consistent quality. We also offer custom
Alloy Steel Flanges based on project requirements, ensuring reliable performance and timely
delivery.
At Unicorn Metal Industries, strict quality control procedures are followed to ensure the reliability of Alloy Steel Flanges. The process begins with raw material verification, followed by dimensional inspection and in-process quality checks during manufacturing. Mechanical testing is conducted to confirm strength and performance. Each flange undergoes final inspection before dispatch, ensuring compliance with international standards and consistent quality for industrial applications.
Explore our complete portfolio of industrial flanges manufactured for strength, corrosion resistance, and long-term performance.
If you are looking for reliable Alloy Steel Flanges Manufacturers in India, Unicorn Metal Industries
can meet your requirements. We supply high-quality Alloy Steel Flanges for industrial
applications.
Contact us today to request a quote or discuss your project requirements.
