Inconel 718 Manifold Valve Part
FEATURES
Inconel 718 Manifold Valve Part is a precipitation-strengthened nickel-based high-temperature alloy with nickel-chromium as the matrix and containing niobium, molybdenum, titanium, aluminum, and other elements. It has excellent physical and chemical properties.
Implementation standards: ASTM B637 (bars), ASTM B670 (forgings), etc., suitable for harsh working conditions such as aerospace, energy, and chemical industries.
Excellent high-temperature mechanical properties
It has high high temperature strength and strong fatigue resistance, and will not cause valve deformation or breakage due to high temperature creep.
Outstanding chemical stability
Chromium and molybdenum elements form a dense oxide film that is resistant to corrosion from various media and has an oxidation resistance temperature of up to 900°C.
Good processing performance
It can be used for hot working, cutting, and various welding processes, and is very suitable for the assembly of valve components.
Long service life and reliability
The service life can reach more than 30 years, far exceeding that of ordinary alloys. The maintenance cost is low and the overall cost performance is high.
APPLICATION
Inconel 718 Manifold Valve Part can be used as core components such as valve body, valve core or valve stem, which can withstand medium pressure, temperature, and external load to ensure high efficiency and safety of valve operation. It can also be used in fuel control systems of aircraft engines or gas turbines, chemical high-pressure regulating valves, ball valves, check valves, deep-sea oil and gas Christmas tree valves and other core components of other industrial equipment.
- Valve Plug: Because it directly contacts the fluid, it needs to withstand high pressure, high temperature, and erosion corrosion. The high strength and corrosion resistance of Inconel 718 can ensure the long-term stable operation of the valve core and avoid leakage caused by wear or corrosion.
- Valve Seat: It cooperates with the valve core to achieve sealing and must withstand high-frequency opening and closing friction and fluid erosion. Inconel 718's wear and fatigue resistance can extend the sealing life and is suitable for high-pressure difference conditions.
- Body: As the main structure of the manifold valve, it needs to withstand system pressure and temperature. The high temperature strength of 718 (can be used for a long time at -253°C~700°C) makes it suitable for complex flow channel designs in extreme temperature environments.
SPECIFICATION
|
Material |
Inconel 718 |
|
Size |
1/8-6 inch /Customized |
|
Density |
8.2g/cm3 |
|
Elongation |
45 % |
|
Tensile Strength |
900-1275Mpa |
|
Surface |
Polishing, Grinding, Chemical Cleaning, Black Oxide,etc. |
|
Standard |
ASTM, ASME, DIN, AWS |
|
Delivery Time |
About 20 Days |
|
Certification |
ISO 9001 |
PRODUCTION PROCESS
- Material preparation: Vacuum induction melting (VIM) + vacuum consumable remelting (VAR) is used to ensure low impurity content of raw materials.
- Cutting: Turning, milling, drilling, and threading, pay attention to choosing the right cutting tools.
- Heat treatment: Aging to improve strength and hardness, stress relief annealing to prevent deformation in subsequent processing.
- Precision machining and surface treatment: Grinding and polishing, surface hardening, coating (PVD and CVD).
- Strict quality control: dimensional accuracy test, sealing performance test, etc. Packaging materials are shockproof foam and strong plywood.
WORKING PRINCIPLE
Inconel 718 Manifold Valve Part achieves a balance of high temperature strength, corrosion resistance, and processability in manifold valves through the synergistic effect of the precipitation strengthening mechanism and multi-element alloys. Its working principle is essentially to use the material properties to resist mechanical, chemical, and thermal loads under complex working conditions to ensure that the valve maintains sealing and reliability during opening, closing, and throttling. In practical applications, it is necessary to optimize the heat treatment process and surface protection in combination with specific working conditions to maximize the material performance potential.
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WHY CHOOSE US
competitive price
FANMETAL quotes based on the customer's customized requirements. Its prices are lower than those of other manufacturers in developed countries, and its product quality is better.
long warranty
Our products have a long service life and warranty period. If there are any problems after receiving the goods, we can provide the best customer-centric after-sales solution.
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Global Shipping
Our nonferrous metal products have been exported to more than 50 overseas countries and regions, and we cooperate with international logistics with the widest transportation range, to ensure that they can arrive at the destination smoothly within the delivery period.
PRODUCT QUALIFICATION
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