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Jai Hind Metal is a trusted manufacturer and supplier of Inconel 690 Pipe Fittings, offering nickel-chromium alloy fittings designed for industrial applications that require excellent corrosion resistance, oxidation resistance, and dependable performance in demanding service environments. Inconel 690, also known as Alloy 690 or UNS N06690, is valued for its high chromium content, which helps provide strong resistance to various corrosive environments, including certain high-temperature aqueous conditions. These properties make it particularly useful in selected chemical processing applications, heat exchangers, power-generation equipment, and specialized systems where resistance to corrosion and long-term material reliability are important. We understand that each project has specific technical requirements, including fitting types, dimensions, wall thicknesses, schedules, connection ends, surface finish, and applicable material specifications. Our Inconel 690 Pipe Fittings can be supplied according to agreed customer requirements, with careful attention to dimensional accuracy, material identification, surface condition, and overall product finish. Quality checks, including dimensional verification and visual inspection, help support consistency throughout the supply process. Third-party inspection and relevant material test certificates or other quality documentation can also be arranged upon request.
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Inconel 690 Pipe Fittings are manufactured from a nickel-chromium alloy developed to provide excellent corrosion resistance, oxidation resistance, and reliable performance in demanding industrial environments. The alloy is particularly valued for its high chromium content, which helps protect against various corrosive conditions and supports durability in suitable high-temperature applications. Its nickel-rich composition also contributes to dependable performance in environments where resistance to corrosion and material stability are essential. Inconel 690 Pipe Fittings are available in various configurations, including elbows, tees, reducers, and caps, with dimensions, wall thicknesses, connection ends, and surface finishes selected according to project specifications and applicable requirements. Their combination of corrosion resistance, oxidation protection, thermal stability, and dependable service performance makes them suitable for selected chemical processing systems, heat exchangers, power-generation equipment, and specialized industrial installations where reliable piping components are required.
In suitable operating conditions, Inconel 690 Pipe Fittings provide excellent corrosion resistance, good oxidation resistance, and reliable performance in demanding industrial environments. Their nickel-chromium composition, particularly the alloy’s high chromium content, helps protect against various corrosive media and supports durability in applications where material integrity is essential. These fittings are used in selected chemical processing systems, heat exchangers, power-generation equipment, and specialized industrial installations where components may be exposed to challenging chemical or thermal conditions. Inconel 690 is especially valued for its resistance to many aqueous corrosion environments and its suitability for certain high-temperature applications when the material is correctly specified. Available in configurations such as elbows, tees, reducers, and caps, Inconel 690 Pipe Fittings offer corrosion resistance, oxidation protection, durability, and dependable service performance, making them a suitable option for specialized piping systems operating in demanding industrial environments.
Inconel 690 Pipe Fittings are manufactured from a nickel-based alloy containing a high proportion of chromium, along with carefully controlled amounts of other elements that contribute to its corrosion resistance and high-temperature performance. Nickel forms the primary base of the alloy and supports its stability in demanding service environments, while chromium helps provide strong resistance to oxidation and various corrosive media. This high-chromium composition makes Inconel 690 particularly valuable in applications where resistance to aqueous corrosion and long-term material reliability are important. The alloy is also suitable for selected elevated-temperature environments when operating conditions and material requirements are properly evaluated. Available in configurations such as elbows, tees, reducers, and caps, Inconel 690 Pipe Fittings provide a useful combination of corrosion resistance, oxidation protection, durability, and dependable service performance. These properties make them suitable for chemical processing equipment, heat exchangers, power-generation systems, and specialized industrial piping applications where reliable performance under challenging service conditions is essential.
| Specification Parameter | Details |
|---|---|
| Product Name | Inconel 690 Pipe Fittings |
| Trade Name | Alloy 690 Pipe Fittings |
| UNS Number | N06690 |
| Material Type | Nickel-Chromium Alloy |
| Material Standard | ASTM B366 / ASME SB366, where applicable |
| Dimensional Standard | ASME B16.9 for applicable butt-weld fittings |
| Forged Fitting Standard | ASME B16.11, where applicable |
| Fitting Types | Elbows, Tees, Reducers, Caps, and Bends |
| Manufacturing Type | Seamless, Welded, or Fabricated, as specified |
| Size Range | As per applicable standards and customer requirements |
| Wall Thickness | As per specified schedule or project requirements |
| Connection Type | Butt Weld, Socket Weld, or Threaded, where applicable |
| Surface Finish | Standard or Customized |
| Inspection | Dimensional and Material Inspection |
| Testing | Chemical Analysis and Other Tests as Specified |
| Documentation | Material Test Certificate and Traceability Records, as requested |
| Applications | Chemical Processing, Heat Exchangers, Power Generation, and Specialized Industrial Piping |
| Supplier | Jai Hind Metal |
Element | Chemical Symbol | Composition (Weight %) |
|---|---|---|
Nickel | Ni | 58.0% min |
Chromium | Cr | 27.0–31.0% |
Iron | Fe | 7.0–11.0% |
Carbon | C | 0.05% max |
Manganese | Mn | 0.50% max |
Silicon | Si | 0.50% max |
Copper | Cu | 0.50% max |
Sulfur | S | 0.015% max |
Parameter | Standard / Equivalent |
|---|---|
Alloy Name | Inconel 690 / Alloy 690 |
UNS Number | N06690 |
Pipe Fittings Material Standard | ASTM B366 / ASME SB366, where applicable |
Butt-Weld Fitting Dimensions | ASME B16.9, where applicable |
Forged Fitting Dimensions | ASME B16.11, where applicable |
Seamless Pipe and Tube | ASTM B167 |
Welded Pipe and Tube | ASTM B516, where applicable |
Plate, Sheet and Strip | ASTM B168 |
Rod and Bar | ASTM B166 |
Forgings | ASTM B564 |
European Material Number | 2.4642 |
Japanese Equivalent Designation | NCF 690 |
Mechanical Property | Typical Minimum / Reference Value |
|---|---|
Alloy Designation | Inconel 690 |
UNS Number | N06690 |
Tensile Strength | ≥ 586 MPa |
Yield Strength (0.2% Offset) | ≥ 240 MPa |
Elongation | ≥ 30% |
Modulus of Elasticity | Approximately 215 GPa |
Density | Approximately 8.19 g/cm³ |
Test Temperature | Approximately 20°C (room temperature) |
Inconel 690 Pipe Fittings are available in a variety of configurations, including elbows, tees, reducers, caps, and customized designs, with dimensions, wall thicknesses, connection ends, and surface finishes tailored to specific piping, fabrication, and engineering requirements. These fittings are supplied according to agreed material specifications and applicable dimensional standards to support consistent quality, dimensional accuracy, and reliable service performance. Depending on the fitting type, manufacturing process, and intended application, relevant ASTM, ASME, and other recognized international standards may be considered where applicable. At Jai Hind Metal, careful attention to material identification, dimensional verification, inspection procedures, and supporting documentation helps maintain product consistency and traceability throughout the supply process. Inconel 690 Pipe Fittings are well suited to demanding applications in chemical processing plants, heat exchangers, power-generation facilities, nuclear-related systems, and specialized industrial piping installations where corrosion resistance, oxidation protection, and dependable performance are essential.






We supply Inconel 690 Pipe Fittings in accordance with applicable international standards and project-specific requirements, with specifications determined by the fitting type, material condition, manufacturing process, and intended application. Our fittings are available in a variety of configurations, sizes, wall thicknesses, schedules, connection types, and surface finishes to support industrial piping, fabrication, maintenance, and engineering projects. At Jai Hind Metal, we focus on material quality, dimensional accuracy, surface finish, and product consistency to help ensure our Inconel 690 Pipe Fittings meet the requirements of their intended service environments. Customized dimensions, specified tolerances, inspection and testing requirements, material test certificates, heat-number traceability, product marking, and project-specific documentation can also be arranged upon request. Relevant ASTM, ASME, and other recognized specifications are considered where applicable to the product type and material requirements, including ASTM B366 where appropriate for the specified wrought nickel-alloy fittings. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.
Inconel 690 Pipe Fittings are designed for piping systems that require excellent corrosion resistance, strong oxidation resistance, and dependable performance in demanding industrial environments. Their high-chromium nickel-based alloy composition helps provide resistance to various corrosive media and supports reliable performance in selected high-temperature and aqueous service conditions. These fittings are commonly used in chemical processing facilities, heat exchangers, power-generation plants, nuclear steam generator systems, and specialized industrial installations where material durability and resistance to corrosion are important. Fittings such as elbows, tees, reducers, and caps help accommodate changes in flow direction, pipe diameter, and piping layout while meeting specific engineering and project requirements. Inconel 690 is particularly valued in applications where resistance to aqueous corrosion and oxidation is essential for long-term component reliability. With their combination of corrosion resistance, oxidation protection, durability, and reliable service performance, Inconel 690 Pipe Fittings are a suitable choice for demanding industrial piping applications when selected according to the intended operating conditions.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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