Ferdi Fittings is a leading manufacturer and supplier of Inconel Pipe Fittings in Istanbul, Turkey. Inconel, a group of nickel-chromium-based superalloys, is made for high temperatures, pressure, and corrosive environments. These fittings provide exceptional oxidation and carburization resistance, making them ideal for extreme service conditions where other materials fail. Ferdi Fittings offers Inconel fittings in various grades, including Inconel 600, 601, 625, and 718, serving different industrial applications. Made according to ASTM/ASME standards, Inconel pipe fittings from Ferdi Fittings guarantee precision, reliability, and durability for industries that need high performance in tough environments.
| Specification | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
| Grade | Inconel 600 (UNS N06600, Alloy 600, 2.4816), Inconel 601 (UNS N06601, Alloy 601, 2.4851), Inconel 625 (UNS N06625, Alloy 625, 2.4856), Inconel 800 (UNS N08800, Alloy 800) |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 24″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Inconel alloys generally contain 50-72% nickel, 14-23% chromium, and various amounts of iron, molybdenum, cobalt, titanium, and aluminum based on the grade. This unique balance offers resistance to oxidation and scaling at high temperatures. Mechanical properties differ by type but typically include tensile strength between 550-1240 MPa, yield strength from 240-1035 MPa, elongation around 30-40%, and hardness ranging from 150-330 HB. Inconel maintains its stability and fatigue strength under extreme stress and thermal cycling, making it a trusted choice for high-performance piping systems across industries.
| 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 % |
Ferdi Fittings is a leading supplier of Inconel Pipe Fittings in Istanbul, Turkey. 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 | WNR. | 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 Pipe Fittings from Ferdi 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.
| NOMINAL PIPE SIZE | ALL FITTINGS | ALL FITTINGS | 180 DEG RETURN BENDS | REDUCERS | ELBOWS AND TEES | 180 DEG RETURN BENDS | CAPS |
|---|---|---|---|---|---|---|---|
| NPS | ID at End (1), (3), (4) | OD at Bevel (1), (2) | Centre-to- Centre O | Overall Length H | Centre -to- End Dimension A, B, C, M | Alignment of Ends U | Overall Length E |
| ½ to 2½ | 0.003 | 0.006 -0.003 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 3 to 3 ½ | 0.006 | 0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 4 | 0.006 | 0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 5 to 8 | 0.006 | 0.009 -0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.025 |
| 10 to 18 | 0.012 | 0.016 -0.012 | 0.038 | 0.009 | 0.009 | 0.006 | 0.025 |
| 20 to 24 | 0.019 | 0.025 -0.019 | 0.038 | 0.009 | 0.009 | 0.006 | 0.025 |
| 26 to 30 | 0.019 | 0.025 -0.019 | … | 0.019 | 0.012 | … | 0.038 |
| 32 to 48 | 0.019 | 0.025 -0.019 | … | 0.019 | 0.019 | … |
Inconel pipe fittings offer numerous advantages, making them ideal for demanding environments. Their exceptional resistance to oxidation, corrosion, and high temperatures ensures durability in extreme conditions. These fittings maintain mechanical strength and stability across a wide temperature range, reducing the risk of deformation or failure. Inconel’s ability to withstand high-pressure environments makes it suitable for critical applications in aerospace, chemical processing, and power plants. Additionally, the alloy resists cracking under thermal and mechanical stress, enhancing reliability and longevity. Low maintenance requirements further contribute to their cost-effectiveness over time.
Nominal Pipe Size | 45° Elbow | 90° Elbow | OD | 180° Returns | ||||
(inch.) | LR | SR | LR | LR | ||||
Radius (inch.) | Center to Face (inch.) | Center to Face (inch.0) | Center to Face (inch.0) | (inch) | (millimeter) | Back to face (inch.) | Center to Center (inch.) | |
1/2 | 5/8 | – | 1 1/2 | 0.0840 | 21.03 | 1 7/8 | 2 | |
3/4 | 7/16 | – | 1 1/8 | 1.0050 | 26.07 | 1 11/16 | 2 1/4 | |
1 | 7/8 | 1 | 1 1/2 | 1.0315 | 33.04 | 2 3/16 | 3 | |
1 1/4 | 1 | 1 1/4 | 1 7/8 | 1.0660 | 42.02 | 2 3/4 | 3 3/4 | |
1 1/2 | 3 | 1 1/8 | 1 1/2 | 2 1/4 | 1.0900 | 48.03 | 3 1/4 | 4 1/2 |
2 | 4 | 1 3/8 | 2 | 3 | 2.0375 | 60.03 | 4 3/16 | 6 |
2 1/2 | 5 | 1 3/4 | 2 1/2 | 3 3/4 | 2.0875 | 73.00 | 5 3/16 | 7 1/2 |
3 | 6 | 2 | 3 | 4 1/2 | 3.0500 | 88.09 | 6 1/4 | 9 |
3 1/2 | 7 | 2 1/4 | 3 1/2 | 5 1/4 | 4.0000 | 101.06 | 7 1/4 | 10 1/2 |
4 | 8 | 2 1/2 | 4 | 6 | 4.0500 | 114.03 | 8 1/4 | 12 |
5 | 10 | 3 1/8 | 5 | 7 1/2 | 5.0563 | 141.03 | 10 5/16 | 15 |
6 | 12 | 3 3/4 | 6 | 9 | 6.0625 | 168.03 | 12 5/16 | 18 |
8 | 12 | 5 | 8 | 12 | 8.0625 | 219.01 | 16 5/16 | 24 |
10 | 15 | 6 1/4 | 10 | 15 | 10.0750 | 273.01 | 20 3/8 | 30 |
12 | 18 | 7 1/2 | 12 | 18 | 12.0750 | 323.09 | 24 3/8 | 36 |
Yes, custom sizes for Inconel Pipe Fittings are available at Ferdi Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@ferdifittings.com.
Inconel Pipe Fittings find wide use in aerospace, marine, oil and gas, chemical, and power generation industries. They are found in gas turbines, jet engines, boilers, nuclear plants, and petrochemical refineries where high temperatures and corrosive media exist. Offshore and subsea platforms depend on Inconel for its resistance to seawater and chloride-induced stress corrosion cracking. In the chemical industry, it’s used in heat exchangers, condensers, and piping systems that handle acids and oxidizers. With long service life, excellent fatigue resistance, and thermal stability, Inconel fittings provide reliable performance in severe industrial and environmental conditions.
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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