Rudra Tubefittings, located in Kolkata, India, stands out as a top-notch manufacturer and supplier of high-quality industrial components, with a special focus on Inconel Hydraulic Fittings. These fittings are celebrated for their precision engineering, remarkable durability, and impressive resistance to extreme temperatures and corrosion, ensuring that hydraulic systems operate reliably. At Rudra Tubefittings, the commitment to quality, innovation, and timely delivery shines through, as they provide solutions that adhere to strict industry standards. Inconel Hydraulic Fittings are widely utilized across various sectors, including aerospace, chemical, marine, and power generation, thanks to their exceptional strength, leak-proof connections, and long-lasting performance. This makes them the go-to choice for industries that demand robust, high-performance hydraulic components in challenging and harsh environments.
Crafted primarily from high-performance nickel-chromium-based superalloys, Inconel Hydraulic Fittings boast outstanding resistance to corrosion, oxidation, and high temperatures. Mechanically, these fittings are known for their exceptional tensile strength, toughness, and fatigue resistance, ensuring they perform reliably even under extreme pressure and stress. The alloy’s remarkable thermal stability, dimensional integrity, and hardness make it perfect for demanding hydraulic systems. These mechanical and chemical properties allow Inconel Hydraulic Fittings to maintain leak-free connections, resist wear and deformation, and deliver long-term durability in tough environments, including exposure to chemicals, high-temperature operations, and high-pressure hydraulic circuits, guaranteeing consistent and dependable performance.
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | INCONEL 625, INCONEL 718, INCONEL 825, INCOLOY 800 |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM)L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | 6 MM TO 42 MM |
| CONNECTIONS | TUBE TO MALE THREAD , TUBE TO BUTT WELD , TUBE TO FEMALE THREAD , TUBE TO SOCKET WELD , TUBE TO TUBE , TUBE TO 24* CONE, TUBE TO JIC 37* , TUBE TO ADJUSTBALE STANDPIPE , TUBE TO SWIVEL END |
| WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO 24* CONE ,WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| Inconel | Element (% By Mass) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ni | Cr | Fe | Mo | Nb | Co | Mn | Cu | Al | Ti | Si | C | S | P | B | |
| 600 | 72.0 | 14.0–17.0 | 6.0–10.0 | 1.0 | 0.5 | 0.5 | 0.15 | 0.015 | |||||||
| 617 | 44.2–56.0 | 20.0–24.0 | 3.0 | 8.0–10.0 | 10.0–15.0 | 0.5 | 0.5 | 0.8–1.5 | 0.6 | 0.5 | 0.15 | 0.015 | 0.015 | 0.006 | |
| 625 | 58.0 | 20.0–23.0 | 5.0 | 8.0–10.0 | 3.15–4.15 | 1.0 | 0.5 | 0.4 | 0.4 | 0.5 | 0.1 | 0.015 | 0.015 | ||
| 690 | 59.5 | 30 | 9.2 | 0.35 | 0.01 | 0.02 | 0.35 | 0.019 | 0.003 | ||||||
| 718 | 50.0–55.0 | 17.0–21.0 | Balance | 2.8–3.3 | 4.75–5.5 | 1.0 | 0.35 | 0.2–0.8 | 0.65–1.15 | 0.3 | 0.35 | 0.08 | 0.015 | 0.015 | 0.006 |
| X-750 | 70.0 | 14.0–17.0 | 5.0–9.0 | 0.7–1.2 | 1.0 | 1.0 | 0.5 | 0.4–1.0 | 2.25–2.75 | 0.5 | 0.08 | 0.01 | |||
| Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Brinell (HB) max | Rockwell B (HR B) max | |||
| Psi – 75,000 , MPa – 517 | Psi – 1,35,000 , MPa -930 | 42.5 | – | – |
| Grade | UNS No | Old British | Euronorm | GOST | Japanese JIS | ||
| BS | En | No | AFNOR | ||||
| Inconel 600 Pipe | N06600 | NA 13 | NiCr15Fe | 2.4816 | NC15FE11M | МНЖМц 28-2,5-1,5 | NCF 600 |
| Inconel 625 | N06625 | NA 21 | NiCr22Mo9Nb | 2.4856 | NC22DNB4M | ХН75МБТЮ | NCF 625 |
| Inconel 601 | N06601 | NA 49 | NiCr23Fe | 2.4851 | NC23FeA | XH60BT | NCF 601 |
| Incoloy 825 | N08825 | NA 16 | NiCr21Mo | 2.4858 | NFE30C20DUM | ЭП703 | NCF 825 |
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Inconel Hydraulic Fittings find extensive application in industries such as aerospace, chemical processing, marine, petrochemical, and power generation. They ensure secure, leak-free connections in hydraulic systems, facilitating efficient fluid flow even under high pressure and extreme temperatures. Their excellent resistance to corrosion and oxidation makes them ideal for harsh environments and aggressive fluids. Additionally, they are engineered to meet the rigorous demands of these industries, providing peace of mind and reliability in every application.
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