Nickel Alloy Tube Sheet Heat Exchanger Nickel Alloy Fixed Tube Exchanger
Product Overview
We are a qualified pressure vessel manufacturer. The Nickel Alloy Tube Sheet Heat Exchanger is a high-end anti-corrosion industrial heat exchange equipment. Made of premium nickel-based alloy, it is specially developed for strong alkali, high-temperature corrosive and oxidative industrial media, complying with heavy industrial pressure vessel manufacturing standards.
Product Description
The Nickel Alloy Tube Sheet Heat Exchanger is a professional heavy-duty heat exchange device for ultra-corrosive harsh working conditions. Its tube bundle, tube sheet and key pressure-bearing components are forged from monolithic nickel alloy materials. The integrated fixed welding structure maintains excellent structural rigidity under extreme temperature and corrosive environments.
Nickel alloy possesses stable metallurgical properties, resisting strong alkali corrosion, oxidation corrosion and molten salt erosion. The internal optimized segmental baffles improve fluid turbulence and eliminate flow dead zones. Adopting special alloy welding technology, all welds are dense without pores. Each finished product passes strict non-destructive testing and hydraulic inspection, solving corrosion failure problems of stainless steel and titanium alloy in strong alkaline media.
Basic Product Parameters
|
Structural Type |
Nickel alloy integrated fixed tube sheet structure |
|
Main Material |
Pure nickel, Monel alloy, Hastelloy, Incoloy alloy |
|
Surface Treatment |
Sand blasting, pickling passivation, anti-oxidation treatment |
|
Design Pressure |
0.1MPa~100 MPa (Customizable) |
|
Applicable Medium |
Strong alkali liquid, high-temperature flue gas, molten salt, oxidative corrosive medium |
Core Advantages
1.Unmatched strong alkali resistance, stable performance in concentrated alkaline liquid
2.Excellent high-temperature oxidation resistance, adapting to high-temperature flue gas circulation
3.Integral forging molding, dense internal structure without metallurgical defects
4.Resist stress corrosion and molten salt erosion, wide medium adaptability
5.Low material fatigue rate, long service life and stable continuous industrial operation
Packaging and Transportation
The nickel alloy surface is polished and passivated to prevent oxidation discoloration. All pipe nozzles are sealed with thickened anti-collision covers. The equipment is wrapped with waterproof tarpaulin and shockproof foam. Customized heavy steel frame packaging is used to avoid surface scratches, alloy contamination and structural vibration damage during long-distance transportation.
Applications
It is widely applied in alkali chemical industry, smelting flue gas treatment, chemical oxidation reaction, petroleum deep processing and high-end fine chemical projects. It can be matched with nickel alloy flanges and high-temperature anti-corrosion gaskets. It is irreplaceable heat exchange equipment for strong alkaline harsh working conditions.
CTA
Looking for strong alkali resistant industrial heat exchangers? Contact us to customize Nickel Alloy Tube Sheet Heat Exchanger for high-temperature oxidative and alkaline severe working conditions.
FAQ
Q: What kind of working conditions are nickel alloy exchangers suitable for?
A: It is mainly used for extreme working conditions that other metal materials cannot adapt to, such as concentrated strong alkali, high-temperature flue gas, molten salt and strong oxidizing corrosive media, widely used in alkali chemical and smelting industries.
Q: What is the difference between nickel alloy and titanium alloy?
A: Titanium alloy is suitable for chloride and acidic media but fails in strong alkali environment. Nickel alloy has outstanding alkali resistance, which makes up for the material defect of titanium and stainless steel in alkaline working conditions.
Q: Does nickel alloy require special welding technology?
A: Yes. Nickel alloy has poor fluidity during welding. Special nickel-based welding wires and gas protection welding process are adopted. All welds need 100% NDT inspection to eliminate tiny welding defects.
Q: What are the common grades of nickel alloy for heat exchangers?
A: Pure nickel is used for conventional alkali medium; Monel alloy applies to reducing corrosive liquid; Hastelloy is for strong oxidation medium; Incoloy is suitable for long-term high-temperature circulating working conditions.
Q: What qualification documents can you provide?
A: Provide alloy steel material certificate, NDT flaw detection report and hydraulic test report. 18-month warranty, with professional heavy industrial installation guidance and lifelong technical support.
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