DINKONDA GLOBAL Power Plants Special Pickled Passivated Stainless Steel U-tube

Product Specification

DINKONDA GLOBAL Power Plants Special Pickled Passivated Stainless Steel U-tube Detachable Shell And Tube Countercurrent Heat Transfer, Multi Process Heat Exchanger

Product Overview
This equipment is a U-shaped detachable shell and tube heat exchanger, belonging to the pressure vessel heat exchange equipment. The heat exchange tube bundle adopts a U-shaped heat exchange tube structure, and one end of the tube plate is a detachable large flange structure. The tube bundle can be extracted as a whole. The equipment is mainly used for medium heating, cooling, condensation, evaporation, and waste heat recovery, suitable for high temperature and high pressure, large temperature difference, and easy scaling conditions. It is widely used in industries such as chemical, pharmaceutical, food, new energy, and petroleum, and supports customized non-standard pressure vessels.

Structural Composition
1. Shell body: Stainless steel cylinder body, equipped with shell side medium inlet and outlet, reserved for exhaust, sewage, and instrument interfaces, pressure bearing shell structure.

2. U-shaped heat exchange tube bundle: The heat exchange tubes are bent into a U-shape and all fixed on a single tube plate; The medium inside the tube flows back and forth, and the tube plate is only on one side, allowing for free thermal expansion and eliminating thermal stress, making it suitable for high temperature and large temperature difference conditions. The bundle can be removed as a whole for cleaning and maintenance.

3. Detachable tube box components: Large diameter flange bolt connected tube box, large diameter elbow type tube inlet and outlet, easy to disassemble and assemble, convenient for tube bundle core pulling operation.

4. Saddle support: Double support horizontal installation, including fixed support and sliding support, absorbs equipment thermal expansion displacement, and operates stably.

5. Sealing components: metal wrapped gaskets, PTFE gaskets, suitable for high temperature and high pressure sealing conditions.

6. Auxiliary interfaces: exhaust outlet, sewage outlet, pressure gauge, temperature sensor interface, convenient for on-site instrument matching.

Material Configuration
1. Cylinder, tube plate, U-shaped heat exchange tube: SUS304/SUS316L; Optional 2205 duplex steel and titanium materials, suitable for strong corrosive media

2. Surface treatment: acid pickling and passivation, can be used for internal and external polishing under sanitary conditions, Ra ≤ 0.8 μ m, meets GMP requirements

3. Flange: National standard HG/T, customizable ANSI American standard flange

4. Sealing gasket: PTFE, metal wrapped gasket

5. Support: Stainless steel or carbon steel anti-corrosion spray coating

Technical Parameters

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.