DINKONDA GLOBAL Power Plants Special Monel-400/K500 Monel Alloy Is Resistant To Strong Corrosion And Has High Heat Transfer Efficiency. Shell And Tube Heat Exchanger

DINKONDA GLOBAL Power Plants Special Monel-400/K500 Monel Alloy Is Resistant To Strong Corrosion And Has High Heat Transfer Efficiency. Shell And Tube Heat Exchanger

Product Overview
The main contact medium components of Monel-400 alloy heat exchanger are made of Monel-400 alloy, developed for strong corrosion conditions such as hydrofluoric acid, strong alkali, seawater, salt spray, and fluorine-containing salts. It belongs to the shell and tube pressure vessel heat exchange equipment, which realizes heat transfer between two media, completes heating, cooling, condensation, and waste heat recovery processes, and is widely used in harsh corrosion conditions such as petrochemicals, marine engineering, salt production, fluorine chemical industry, and alkali chemical industry.

Structural Composition
1. Shell: Designed and manufactured according to pressure vessel standards, the shell is made of carbon steel or stainless steel material, equipped with process connections, exhaust and discharge interfaces, to meet pressure operation and maintenance needs.

2. Heat exchange tube bundle: The heat exchange tubes are made of Monel 400 alloy, and the tube plates are made of Monel composite plates; Adopting the expansion welding combined process effectively avoids crevice corrosion and prevents medium leakage from the tube and shell sides.

3. Pipe box and head: Monel alloy integral or composite lining is used for the corrosive medium flow area, matched with high-pressure flange components to ensure sealing performance under high temperature and high pressure conditions.

4. Baffle plate: supports the heat exchange tube bundle, disturbs the shell side fluid, improves heat transfer efficiency, and reduces vibration damage to the tube bundle caused by fluid flushing.

5. Saddle support: It bears the overall load of the equipment, can absorb the thermal expansion displacement of the equipment, and release the operating thermal stress.

6. Auxiliary accessories: equipped with venting port, sewage outlet, pressure gauge interface, and lifting ears for easy lifting, on-site monitoring, and operation.

Core Features
1. Excellent corrosion resistance: Monel alloy has extremely strong corrosion resistance to hydrofluoric acid, strong alkaline solutions, seawater, brine, dry chlorine gas, and salt media, and is resistant to stress corrosion cracking, making up for the shortcomings of ordinary stainless steel and titanium materials under fluorine medium conditions.

2. Excellent mechanical properties: stable strength under high temperature conditions, good plasticity, excellent welding processing performance, suitable for long-term continuous operation under medium and high pressure conditions.

3. High heat transfer efficiency: The shell and tube structure has sufficient heat transfer area, sufficient fluid disturbance, and stable heat transfer; Expansion welding and sealing structure are used to prevent media from interpenetrating.

4. Tube bundle withdrawable structure: The tube bundle can be withdrawn for easy cleaning of scaling on the tube and shell sides, easy detection of corrosion and thinning of heat exchange tubes, and convenient maintenance.

5. Optional thermal compensation: According to the temperature difference of the medium, expansion joints can be added to eliminate the stress caused by thermal expansion and protect the equipment body.

6. Customized design: Pressure, temperature, and heat exchange area can be customized according to process parameters, and materials such as Monel-400 and Monel-K500 can be selected.

Technical Specifications
Overcurrent material: Monel-400/K500 alloy, tube plate Monel-400/K500 composite plate; Shell carbon steel/stainless steel optional
Design pressure: Customization of tube side and shell side according to actual process conditions
Design temperature: -20~420 ℃
Structural form: Shell and tube type, can choose fixed tube plate type, floating head type, etc
Applicable media: hydrofluoric acid, strong alkali, seawater, brine, fluoride salt solution, salt chemical media, etc
Execution standards: Pressure vessel manufacturing specifications, special alloy welding manufacturing technical standards

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.