Inconel X750 Flanges Manufacturer in India
Metinox Overseas is a reputable producer and distributor of Inconel X750 flanges in India that produces flanges of high-performance, and precision-engineered flanges used in business settings that need high performance. Our Inconel X750 flanges are based on ISO 9001: 2008 certification and decades of experience in manufacturing, which provides high mechanical strength, high resistance to oxidation and corrosion and stable performance at elevated temperatures, which is a perfect fit to critical and high-stress operations. We produce the full line of flange types Slip-On, Weld Neck, Blind, Threaded, Socket Weld, Lap Joint flanges manufactured in accordance with ANSI B16.5, ASME B16.47, MSS-SP44, DIN and BS standards, to fit most piping systems and industrial needs.
Strict quality control procedures are applied to each flange, such as material traceability, mechanical and chemical testing, and dimensional inspection to maintain uniform performance, safety, and durability. Metinox Overseas is a company that supplies Inconel X750 flanges effectively in India and other markets worldwide, due to the availability of ready stock and an effective supply chain throughout the world. We use our products in oil and gas, aerospace, power plant, chemical processing, marine engineering, nuclear power and heavy industry where long service life, reliability and high temperature operation are required.
Table of Contents
- Specifications of Inconel X750 Flanges
- Chemical Composition of Inconel X750 Flanges
- Mechanical Properties of Inconel X750 Flanges
- Equivalent Grades of Inconel X750 Flanges
- Inconel X750 Flanges Dimension Chart
- Weight Chart of Inconel X750 Flanges
- Types of Inconel X750 Flanges
- Applicational and Industrial Use of Inconel X750 Flanges
- Frequently Asked Questions (FAQ)
Specifications of Inconel X750 Flanges
| Category | Details |
| Global Standards | ASME/ANSI B16.5 & B16.47 (Ser. A & B), B16.48, EN-1092, DIN, BS 10, BS 4504, GOST, JIS B2220 |
| Size Range | 1/2" (15 NB) to 48" (1200 NB) |
| Pressure Ratings | ASME: 150# to 2500# JIS: 5K to 63K EN/DIN: 6 Bar to 40 Bar |
| Flange Face Types | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ), Lap-Joint (LJF), Male-Female (M&F), Tongue & Groove (T&G) |
| Production Method | Precision Forging, Heat Treatment, and CNC Machining |
| Configuration | Equal and Reducing configurations; Custom designs as per technical drawings |
| Quality Control | 100% Radiography (RT), Third-Party Inspection (TPI), Raw Material Verification |
| Compliance | EN 10204/3.1B MTC, NACE MR0175 (where applicable) |
| Primary Markets | Petroleum, Shipbuilding, Chemical Processing, Power Generation, and Metallurgy |
Chemical Composition of Inconel X750 Flanges
The detailed chemical composition of Inconel X750 Flanges are given below.
| Grade | Ni (min) | Cr | Ti | Al | Fe | Mn (max) | Si (max) | Cu (max) | C (max) | S (max) |
| X-750 | 70.0% | 14.0-17.0% | 2.25-2.75% | 0.40-1.0% | 5.0-9.0% | 1.00% | 0.50% | 0.50% | 0.08% | 0.01% |
Mechanical Properties of Inconel X750 Flanges
The Inconel X750 Flanges come with many mechanical properties that are listed below.
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| Inconel X-750 | 8.28 g/cm- | 1430-C (2600-F) | 1267 MPa | 868 MPa | 25% |
Equivalent Grades of Inconel X750 Flanges
These flanges are made in different standards that are used internationally. So the most common standards of this material are given below.
| Standard Name | Werkstoff Nr. | UNS |
| Inconel X-750 | 2.4669 | N07750 |
Inconel X750 Flanges Dimension Chart
The dimension chart of this alloy X750 Flanges are given below. For more information, contact us.
| Nom. Size | O (OD) | T (Thk) | R (RF) | X (Hub) | Bolts (No.-Dia) | BC (PCD) | L2 (WN) | Hub (H) | B2 (SO/SW) | L (Lap) | r (Radius) | L3 (Thr) | B3 (Lap) |
| 1/2" | 3.50 | 0.44 | 1.38 | 1.19 | 4 - 0.62 | 2.38 | 1.88 | 0.62 | 0.88 | 0.62 | 0.12 | 0.62 | 0.90 |
| 3/4" | 3.88 | 0.50 | 1.69 | 1.50 | 4 - 0.62 | 2.75 | 2.06 | 0.62 | 1.09 | 0.62 | 0.12 | 0.62 | 1.11 |
| 1" | 4.25 | 0.56 | 2.00 | 1.94 | 4 - 0.62 | 3.12 | 2.19 | 0.69 | 1.36 | 0.69 | 0.12 | 0.69 | 1.38 |
| 1-1/4" | 4.62 | 0.62 | 2.50 | 2.31 | 4 - 0.62 | 3.50 | 2.25 | 0.81 | 1.70 | 0.81 | 0.19 | 0.81 | 1.72 |
| 1-1/2" | 5.00 | 0.68 | 2.88 | 2.56 | 4 - 0.62 | 3.88 | 2.44 | 0.88 | 1.95 | 0.88 | 0.25 | 0.88 | 1.97 |
| 2" | 6.00 | 0.75 | 3.62 | 3.06 | 4 - 0.75 | 4.75 | 2.50 | 1.00 | 2.44 | 1.00 | 0.31 | 1.00 | 2.46 |
| 2-1/2" | 7.00 | 0.88 | 4.12 | 3.56 | 4 - 0.75 | 5.50 | 2.75 | 1.12 | 2.94 | 1.12 | 0.31 | 1.12 | 2.97 |
| 3" | 7.50 | 0.94 | 5.00 | 4.25 | 4 - 0.75 | 6.00 | 2.75 | 1.19 | 3.57 | 1.19 | 0.38 | 1.19 | 3.60 |
| 4" | 9.00 | 0.94 | 6.19 | 5.31 | 8 - 0.75 | 7.50 | 3.00 | 1.31 | 4.57 | 1.31 | 0.44 | 1.31 | 4.60 |
| 6" | 11.00 | 1.00 | 8.50 | 7.56 | 8 - 0.88 | 9.50 | 3.50 | 1.56 | 6.72 | 1.56 | 0.50 | 1.56 | 6.75 |
| 8" | 13.50 | 1.12 | 10.62 | 9.69 | 8 - 0.88 | 11.75 | 4.00 | 1.75 | 8.72 | 1.75 | 0.50 | 1.75 | 8.75 |
| 10" | 16.00 | 1.19 | 12.75 | 12.00 | 12 - 1.00 | 14.25 | 4.00 | 1.94 | 10.88 | 1.94 | 0.50 | 1.94 | 10.92 |
| 12" | 19.00 | 1.25 | 15.00 | 14.38 | 12 - 1.00 | 17.00 | 4.50 | 2.19 | 12.88 | 2.19 | 0.50 | 2.19 | 12.92 |
| 24" | 32.00 | 1.88 | 27.25 | 26.12 | 20 - 1.38 | 29.50 | 6.00 | 3.25 | 24.25 | 3.25 | 0.50 | 4.38 | 24.25 |
Weight Chart of Inconel X750 Flanges
To know about the weight of this material will help you buy the exact material for your requirements.
| NPS | Dim | Class 125 | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| 1/2" | A | 3.50" (88.9) | 3.50" (88.9) | 3.75" (95.2) | 3.75" (95.2) | 3.75" (95.2) | 4.75" (121) | 4.75" (121) | 5.25" (133.4) |
| b | 0.44" (11.1) | 0.44" (11.1) | 0.56" (14.3) | 0.56" (14.3) | 0.56" (14.3) | 0.88" (22.2) | 0.88" (22.2) | 1.19" (30.2) | |
| D2 | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | 1.38" (34.9) | |
| D1 | 2.38" (60.3) | 2.38" (60.3) | 2.62" (66.7) | 2.62" (66.7) | 2.62" (66.7) | 3.25" (82.6) | 3.25" (82.6) | 3.50" (88.9) | |
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| d | 0.62" (15.9) | 0.62" (15.9) | 0.62" (15.9) | 0.62" (15.9) | 0.62" (15.9) | 0.88" (22.2) | 0.88" (22.2) | 0.88" (22.2) | |
| --- | |||||||||
| 3/4" | A | 3.88" (98.4) | 3.88" (98.4) | 4.62" (117.5) | 4.62" (117.5) | 4.62" (117.5) | 5.12" (130) | 5.12" (130) | 5.50" (139.7) |
| b | 0.50" (12.7) | 0.50" (12.7) | 0.62" (15.9) | 0.62" (15.9) | 0.62" (15.9) | 1.00" (25.4) | 1.00" (25.4) | 1.25" (31.8) | |
| D2 | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | 1.69" (42.9) | |
| D1 | 2.75" (69.8) | 2.75" (69.8) | 3.25" (82.5) | 3.25" (82.5) | 3.25" (82.5) | 3.50" (88.9) | 3.50" (88.9) | 3.75" (95.2) | |
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| d | 0.62" (15.9) | 0.62" (15.9) | 0.75" (19) | 0.75" (19) | 0.75" (19) | 0.88" (22.2) | 0.88" (22.2) | - | |
Types of Inconel X750 Flanges
Inconel X750 Orifice Flange
Inconel X750 Threaded Flange
Inconel X750 Reducing Flange
Inconel X750 Lap Joint Flange
Inconel X750 Long Weld Neck Flange
Inconel X750 Socket Weld Flange
Inconel X750 Weld Neck Flange
Inconel X750 Blind Flange
Inconel X750 Slip-On Flange
Applicational and Industrial Use of Inconel X750 Flanges
The use of Inconel X750 flanges is mostly common in industries where such qualities like high strength, resistance to oxidation, and stability at high temperatures are needed. They work well under extreme temperatures and corrosive conditions and thus are suited in chemical processing equipment, pressure vessels, heat exchangers, reactors and high-temperature piping systems. The flanges are often used with power generation plants, such as gas turbines, steam systems, and nuclear plants, where the material integrity under severe conditions is important. They are employed in high-pressure pipelines, refining units, offshore platforms and processing systems in the oil and gas and petrochemical industries and because of their durability and fatigue resistance, they could be used in aerospace and aviation applications including engine components and the exhaust sealed systems. Inconel X750 flanges are also broadly utilized in marine sector, desalination facilities, industrial storing systems, industrial manufacturing facilities, food processing machinery, and specialized transport systems, providing long service, security and dependable functionality to a variety of industrial applications.
Frequently Asked Questions (FAQ)
They are used in high-temperature, high-pressure, and corrosive environments for strong and reliable pipe connections.
Inconel X750 offers better oxidation and creep resistance at very high temperatures, while Inconel 718 provides higher strength at lower temperatures.
They are commonly used in aerospace, oil & gas, power generation, chemical processing, marine, nuclear, and heavy engineering industries.
Yes, they can be welded using proper welding procedures and controlled heat treatment.
The Suppliers should have ISO certification and provide test certificates like MTC/TC as per ASTM and ASME standards.
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