Welcome to Changzhou DLX Alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of heaters, thermocouples and titanium,over 20 years.
Welcome to Changzhou DLX Alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of heaters, thermocouples and titanium,over 20 years.
Whatsapp：+86 199 0611 9641
Email：sales8@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Inconel Pipe
Product Details
Inconel X-750 pipes are highly durable, high-performance alloy pipes designed to withstand extreme conditions, including high temperatures and radiation exposure. These pipes are essential for use in nuclear power generation, ensuring reactor components remain structurally intact and functional under intense thermal and mechanical stresses. Inconel X-750’s resistance to thermal fatigue and oxidation also enhances safety and operational efficiency in energy production.
Item | Inconel 600 | Inconel 625 | Inconel 718 | Inconel X750 | Inconel 825 | |||
C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | 6-10 | rest | ≤3 | rest | 7-11 | rest | 5-9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | -- | -- | -- | -- | -- |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | -- | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥72 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
Co | -- | -- | 10-15 | ≤10 | -- | ≤1 | ≤1 | -- |
Al | -- | 1-1.7 | 0.8-1.5 | ≤0.8 | -- | 0.2-0.8 | 0.4-1 | ≤0.2 |
Ti | -- | -- | ≤0.6 | ≤1.15 | -- | -- | 2.25-2.75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb+Ta | -- | -- | -- | 4.75-5.5 | -- | 4.75-5.5 | 0.7-1.2 | -- |
Mo | -- | -- | 8-10 | 2.8-3.3 | -- | 2.8-3.3 | -- | 2.5-3.5 |
B | -- | -- | ≤0.006 | -- | -- | -- | -- | -- |
Shape | Size (mm) |
Wire | 0.02-7.50 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Customized |
Sheet/Plate | Customized |
High Temperature Endurance:
Inconel X-750 pipes are engineered to endure extreme temperatures, making them perfect for demanding environments such as aerospace and nuclear energy.
Superior Corrosion Protection:
Offering exceptional resistance to oxidation, corrosion, and thermal fatigue, Inconel Pipe s are ideal for use in chemically aggressive environments, especially in reactors where high levels of radiation and heat are present.
Strong Mechanical Properties:
The high tensile and yield strength of Inconel X-750 ensures the pipes can handle significant stress, a key requirement in industries like oil and gas, where heavy-duty applications are common.
Weldability:
These pipes can be easily welded using conventional techniques, ensuring smooth integration into complex engineering systems in nuclear plants and power generation facilities.
Thermal Stability:
Inconel X-750 pipes maintain structural integrity under fluctuating temperatures, making them suitable for applications where thermal cycling is common, such as in gas turbines.
Long-Term Durability:
The material’s excellent combination of mechanical strength and corrosion resistance ensures a longer lifespan with fewer replacements needed in critical applications, reducing long-term costs.
Stress Cracking Resistance:
Inconel X-750 pipes are designed to resist stress corrosion cracking, particularly useful in environments with high mechanical stress and harsh chemicals, such as the oil and gas industry.
Inconel X-750 pipes are widely used across several high-demand industries due to their superior performance under extreme conditions. Some key fields include:
Nuclear Power Generation: Used in nuclear reactors, Inconel X-750 pipes are crucial for components that need to withstand high radiation, extreme heat, and thermal cycling without degrading.
Aerospace: Inconel X-750 is used in critical components like jet engines, gas turbines, and heat exchangers, where heat resistance and durability are paramount.
Chemical Processing: Ideal for chemical reactors and systems that involve high temperatures and corrosive chemicals, Inconel X-750 pipes ensure long-term operation without compromising on performance.
Oil & Gas Industry: The pipes are used in extreme environments where they face high pressure and exposure to aggressive chemicals, such as in drilling equipment and pipeline systems.
Marine Engineering: Inconel X-750’s ability to resist corrosion in seawater makes it an excellent choice for offshore rigs, marine turbines, and other underwater applications.
Power Plants: Inconel X-750 pipes are essential for heat exchangers, steam generators, and other systems exposed to high temperatures and chemical environments.
The manufacturing process of Inconel X-750 pipes involves several key stages to ensure the pipes meet stringent quality standards:
Material Selection:
The raw material for Inconel X-750 pipes is carefully selected for its nickel-chromium base, ensuring optimal thermal and mechanical properties.
Forming and Shaping:
Inconel X-750 alloy is processed through cold drawing or hot rolling to create pipes of the desired dimensions. This process ensures uniformity and excellent mechanical properties.
Heat Treatment:
The pipes undergo heat treatment, typically annealing, to relieve internal stresses and increase ductility. This is critical for ensuring the pipes can handle high-temperature environments.
Welding and Joining:
Inconel X-750 pipes are often welded using TIG or MIG welding techniques, allowing them to be integrated into complex systems without compromising the integrity of the material.
Surface Finishing:
The pipes may undergo various surface treatments, including pickling or polishing, to ensure smooth surfaces and resistance to corrosion.
Quality Control:
Each batch of Inconel X-750 pipes is subject to stringent quality control measures, including dimensional checks, tensile testing, and corrosion resistance tests.
High-Temperature Performance:
Inconel X-750 pipes maintain strength and reliability at temperatures up to 1300°F (700°C), ensuring optimal performance in high-heat environments like nuclear reactors and gas turbines.
Outstanding Corrosion Resistance:
These pipes exhibit exceptional resistance to oxidation, corrosion, and thermal fatigue, making them ideal for environments like chemical processing and marine applications.
Superior Mechanical Strength:
Inconel X-750 has high tensile strength, which makes it resistant to mechanical stresses, and ideal for use in oil and gas and aerospace applications.
Durability:
The material’s resistance to thermal cycling and oxidation ensures a longer service life, reducing downtime and maintenance needs in critical systems.
Adaptability:
Inconel X-750 pipes can be fabricated into different shapes and sizes to fit specific industrial needs, such as turbine blades, reactor components, and heat exchangers.
Weldability:
These pipes can be easily welded, making them suitable for integration into complex systems in nuclear power plants and chemical plants.
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
What is your working time and contact information?
Monday-Saturday: 7:30 AM - 17:00 PM (Beijing time, GMT+08:00). We have public holidays during May 1-3, Oct 1-7, and Chinese New Year. Please email us during our holidays if you have any questions.
Do you provide free samples?
Yes, we can provide a free sample for testing. The buyer is responsible for shipping costs.
What are your payment terms?
We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
What is your lead time?
Sample lead time is typically 7 days after payment confirmation.
