Grant Fittings stands out as a reliable manufacturer and supplier of Inconel Buttweld Fittings right in the heart of Manila, Philippines. They focus on delivering top-notch buttweld fittings, including elbows, tees, reducers, caps, and stub ends, all made from high-quality Inconel alloys like Inconel 600, 625, and 718. These fittings are designed for high-performance applications that face extreme temperatures, pressure, and corrosive environments. Commonly found in industries such as aerospace, marine, oil and gas, and chemical processing, Grant Fittings guarantees that each Inconel buttweld fitting adheres to international standards for quality, strength, and resistance to corrosion.
| Specifications | ASTM B 366 / ASME SB 366 |
| Standards | ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44 |
| Size Range | Seamless 1/2″ – 10″ , Welded 1/2″ – 48″ |
| Type | Seamless & 100% X-Ray Welded, Fabricated |
| Schedule | Sch 5 TO Sch XXS. |
| Pipe Fittings Type | Reducer (Concentric & Eccentric), CAP, Stubend (Long &Short), Nipple (Barrel), Bend (Long & Short), Elbow (180 Deg., 90 Deg. & 45 Deg.), Tee (Equal & Unequal) |
The Inconel Buttweld Fittings from Grant Fittings are crafted from nickel-chromium-based superalloys, celebrated for their outstanding resistance to oxidation, carburization, and thermal fatigue. These fittings maintain impressive mechanical strength across a broad temperature spectrum, making them suitable for both cryogenic and high-temperature applications. Inconel also excels in resisting chloride-induced stress corrosion cracking, which is crucial for challenging offshore and chemical environments. Grant Fittings employs rigorous quality controls, precise fabrication methods, and comprehensive testing to ensure that their products deliver consistent, long-lasting performance even in demanding conditions.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
| Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Grant Fittings is a leading supplier of Inconel Buttweld Fittings in Manila, Philippines. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe |
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |
| Inconel 718 | 2.4668 | N07718 | – | – | – | – | – |
Inconel Buttweld Fittings from Grant Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Grant Fittings distributes Inconel Buttweld Fittings across the Philippines, catering to industries that need durable, leak-proof, and high-performance piping components. Typical uses include heat exchangers, furnace components, pressure vessels, gas turbines, and subsea systems. These fittings are chosen for critical operations where material failure simply isn’t an option. With a solid reputation for reliability and a customer-centric approach, Grant Fittings offers engineered solutions that truly meet the needs of their clients.
Yes, custom sizes for Inconel Buttweld Fittings are available at Grant Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@grantfittings.com.
Inconel Buttweld Fittings are widely used in high-performance industries due to their exceptional resistance to heat, corrosion, and oxidation. They are commonly applied in aerospace, chemical processing, power generation, and petrochemical sectors, where high-temperature and high-pressure environments prevail. These fittings are ideal for applications such as gas turbines, heat exchangers, reactors, and nuclear reactors. Inconel Buttweld Fittings also find use in marine engineering and cryogenic systems, ensuring reliable performance in harsh conditions, including extreme temperature fluctuations and aggressive chemical environments.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.




















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