DINKONDA GLOBAL Power Plants Special SUS304/316L, 2205/2507 Dual Phase Steel, TA1 Material GEA Kelvion NT100T Plate Heat Exchanger Domestic Replacement Plate

DINKONDA GLOBAL Power Plants Special SUS304/316L, 2205/2507 Dual Phase Steel, TA1 Material GEA Kelvion NT100T Plate Heat Exchanger Domestic Replacement Plate

Product Overview
VT04 domestic replacement plate is a domestically produced replacement heat exchange element developed for GEA-Kelvion VT04 small plate heat exchanger. Referring to the complete set of technical parameters of the original factory, it is processed and formed using high-precision stamping molds. The overall contour, corner hole size, corrugated geometric parameters, sealing groove, and positioning hanging ear of the plate are completely matched with the original VT04 plate, and can be directly assembled with the original heat exchanger frame without the need to modify the clamping plate, clamping bolts, and other machine components. Effectively solving the industry pain points of long supply cycle and high spare parts procurement cost for imported VT04 boards, suitable for process cooling, medium heating, condensation, waste heat recovery and other working conditions, widely used in equipment overhaul, spare parts reserve, and small-scale heat exchange system renovation projects.

Structural Composition
1. The plate completely adopts the original VT04 structural design, which is divided into five major structural parts: corner hole flow channel area, end fluid diversion distribution area, main heat exchange corrugated area, sealing groove, and positioning hanging ear.

2. Corner hole channel area: The dimensions, chamfers, and flow patterns of the four corner through holes are strictly compared to the original factory to ensure consistent flow area of the medium in and out of the channel, reducing local eddies and pressure losses.

3. Fluid diversion distribution area: Original factory style corrugated structures are installed at both ends of the plate to evenly distribute the medium throughout the entire heat exchange surface, eliminate heat transfer dead zones, and fully utilize the entire effective heat transfer area.

4. Main heat exchange corrugated zone: VT04 original herringbone corrugated configuration is adopted, and the corrugated wave height, pitch, and inclination strictly follow the original technical specifications to ensure that the fluid turbulence intensity, heat transfer coefficient, and pressure drop characteristics are consistent with the original plate.

5. Sealing groove: The outer edge of the plate is integrally formed into a continuous sealing groove, which can be adapted to original or domestic matching sealing gaskets to achieve reliable isolation of hot and cold media and prevent media flow and leakage from the outside.

6. Positioning hanging ears: The hanging points and clamping dimensions at both ends of the plate are the same as those of the original factory, and can be directly hung on the heat exchanger crossbeam. By alternately stacking two types of plates A/B, two sets of independent cold and hot medium flow channels are formed.

7. The standard supply materials for the plates are 304 and 316L stainless steel; Special corrosion-resistant plates such as 2205/2507 duplex steel, titanium, and Hastelloy can be selected according to the corrosion conditions of the medium.

Technical Features

The whole machine is 1:1 compatible with the original VT04 equipment
Fully developed according to the original parameters of GEA-Kelvion VT04, the board shape, corner hole diameter, ripple parameters, and hanging positioning points are all benchmarked against the original factory. The original frame, clamping plate, bolt components, and sealing gaskets can be directly reused, and single pieces can be replaced separately without the need for modification of the entire machine.

Heat transfer performance and flow resistance are close to the original design specifications of the factory
Reproduce the original corrugated geometric parameters to ensure fluid turbulence effect, overall heat transfer capacity of the equipment, and medium pressure drop will not have significant deviations due to the replacement of domestic plates, meeting the requirements of system process operation.

Excellent anti scaling performance
The herringbone ripple continuously disturbs the flow of the medium, inhibits the deposition and adhesion of dirt, slows down the scaling speed of the plates, prolongs the operating cycle of the equipment, and reduces the frequency of shutdown cleaning.

High molding accuracy and reliable pressure bearing performance
Precision stamping process, uniform sheet forming, good control of internal residual stress, meeting the rated pressure working conditions of VT04 original factory, less prone to bulging and deformation under normal pressure fluctuations, and strong equipment operation stability.

Advantages of localized spare parts guarantee
Breaking free from the long lead time restrictions of imported spare parts, the supply response is fast, and the comprehensive cost-effectiveness is better than that of imported original parts. It is suitable for bulk spare parts storage and maintenance projects of small heat exchange devices.

Easy to disassemble and maintain
The disassembly and assembly process is exactly the same as the imported original plates. After the equipment is disassembled, it can be removed as a single piece, supporting chemical cleaning and mechanical cleaning. Local damage only requires the replacement of a single plate, reducing later operation and maintenance investment.

Technical Specifications
Product Model: NT100T Domestic Replacement Plate
Compatible host: GEA Kelvion NT100T plate heat exchanger
Ripple type: herringbone ripple (following the original NT100T ripple geometry parameters)
Plate material: 304/316L stainless steel; Optional 2205, 2507 duplex steel, titanium, Hastelloy
Sealing method: gasket compression sealing
Design reference pressure: executed according to the original factory rated pressure of NT100T
Design reference temperature: match the original factory range with the material of the board and sealing gasket
Assembly form: A and B plate staggered suspension assembly, directly replacing imported original plates
Applicable media: circulating water, cooling water, thermal oil, weakly corrosive chemical media, salt media, etc

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.