Marine Heat Exchanger

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Condition	New	Place of Origin	Chongqing, China
Brand Name	HI-SEA	Structure	Tube Heat Exchanger
Liquid Flow Rate	request	Maximum Working Pressure	request
Voltage	request	Weight	request
Dimension(LWH)	request	Power	request
Certification	ce	Color	Customer's Request
Warranty	1 year

Product Details

Product Description

Marine Heat Exchanger

1. Preface

A heat exchanger is a device used to transfer heat between two or more fluids. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.
The HI-SEA Marine's shell and tube heat exchanger range includes hydraulic oil coolers, marine oil coolers, charge air coolers and swimming pool heat exchangers, all of which feature a fully floating tube bundle designed to prevent fatigue from thermal expansion and improve serviceability. In addition to this, our heat exchangers are fitted with twin seals and witness rings as standard to provide maximum protection against cross fluid contamination.

2. Advantages

Our shell and tube heat exchangers are designed to be as flexible as possible. By changing the materials of the headers and tubes, the heat exchangers can be used in fresh water and marine environments. We can also adjust the number of fluid passes on both circuits ensuring that the heat exchanger can perform at its most optimal level before increasing the size. This can improve efficiency and reduce costs for our customers. For more specialist requirements however we can design shell and tube heat exchangers with unique characteristics making them a perfect fit for your equipment.

3. Composition

Shell and tube heat exchangers consist of series of tubes. One set of these tubes contains the fluid that must be either heated or cooled. The second fluid runs over the tubes that are being heated or cooled so that it can either provide the heat or absorb the heat required. A set of tubes is called the tube bundle and can be made up of several types of tubes: plain, longitudinally finned, etc. Shell and tube heat exchangers are typically used for high-pressure applications (with pressures greater than 30 bar and temperatures greater than 260 °C). This is because the shell and tube heat exchangers are robust due to their shape.
Several thermal design features must be considered when designing the tubes in the shell and tube heat exchangers: There can be many variations on the shell and tube design. Typically, the ends of each tube are connected to plenums (sometimes called water boxes) through holes in tubesheets.

4. Technical Parameters

The technical parameter is optional, we can accommodate your requirements, please don’t hesitate to contact us!

5. Workshop

Our Services

1. Quality Assurance
     All our products are strictly manufactured in accordance with the production standards. Before being issued the product quality certification, all products are inspected and accepted by the technical inspection department of the manufacturing plant.
2. Product Customization Service
     Our company can supply both standard and non-standard products to meet your various needs. We can customized products according to your drawings.
3. Providing Classification Society Certificates
     We can supply various certificates of Classification Societies: CE, ISO.
4. Excellent Pre-sale and After-sale Service
    Our salesmen are adhering to the trading principles of being honest and trustworthy, fair and equitable to provide excellent and satisfactory service for our customers.

Company Information

1. Summary

    HI-SEA MARINE is one of the earliest professional suppliers of marine and offshore equipment since 1996. Our headquarter office is located in the important industrial city – Chongqing, China. We have an efficient & specialized international sales team, and have established a long-term co-operation relationship with many shipyards, wholesalers, traders, engineering companies.
     ABS, BV, LR, NK, DNV-GL, KR, RINA, CCS, IRS classification society certificates and some special approvals like COC, CE, TUV, ISO can be provided. Meanwhile, our company is one of the first batch co-operation companies certified by BV Class Society, and obtained the ISO9001 certificate issued by DNV-GL.
    As continuous expansion and development, our business has involved in the fields of Oil and Gas, Dredging, Aquaculture Industry, Building Equipment & Material, Universal Machine, Mining, etc.

•    Marine Equipment (Deck equipment, Mooring equipment, Outfitting Equipment, Valve and Pump, Lifesaving & Fire Fighting Equipment, Lifting & Rigging, Ventilation, Shafting & Rudder system, Thruster, Auxiliary Equipment, Electrical Equipment, Materials, etc.)
•    Offshore Equipment (Mooring Buoy, Steel plate anchors, R3,R4 Chains etc.)
•    Aquaculture Industry (Float, Anchor, Chain, Rigging, Rope, Fishing Net, Rubber Pipe, etc.)
•    Industrial Equipment and Hardware (Pipe Fitting, Oil Tank, Cover Head, Round-link Chain, Cement Mixing Equipment, Container House, Paint, etc.)
•    Dredging Equipment (Rubber Hose, Cutter Head & Teeth, Spud, etc.)
•    Dock Equipment (Buoyancy tank, Bollard, Quick Release Hook, Fender, etc.)
•    Petrochemical Equipment and parts (Loading Arm, Boarding Ladder, etc.)
    Company spirit: Integrity, Professional, Efficient and High Quality!