Heat Exchanger Tube Advantages, Techniques and Equipment

 Heat exchangers play a key role in the operation of many systems and processes. Some everyday examples would include within your boiler when you turn on the hot water, or on your fridge or freezer to keep it cool. In the first case, heat is being transferred into the boiler, and the second heat is being transferred away to keep the freezer cool.

Within industry heat exchangers are used for a whole host of processes, often within a critical setting. Within the power industry, for example, water must be heated into steam to drive the turbines, however, the steam must be superheated because any moisture in the steam can cause damage to the turbines. Without an effective heat exchanger, the steam wouldn't reach the correct temperature and the damage to the turbine would occur, potentially costing the power company millions. For this reason, it's incredibly important to keep heat exchangers and other essential equipment in top condition.

In order to mitigate threats such as these NDT or Non-Destructive Testing is used to inspect the condition of equipment and in the case of heat exchangers, the tubes, fins, and fans are the most important areas to inspect. In certain cases, the regular use of NDT has allowed parts to perform efficiently years beyond the expected life. The ability to nip problems in the bud is one of the major advantages of NDT. The information gained from a non-destructive inspection is also invaluable for knowing what to keep an eye on, and where problems may be arising. It's also incredibly beneficial when attempting to resolve hard to reach problems. Through NDT, areas can be inspected without an operator necessarily having to be present.

Heat exchanger tubes are perhaps the most crucial element for inspection, in fire-tube and water-tube boilers. Because their surface area is paramount to the transfer of heat, any corrosion, or build up on the tubes can have dramatic effects on the efficiency.

Tubes are best inspected with technology such as RFET (Remote Field Electromagnetic Technique), RFET is considered an advanced technique compared to the basic inspection a lot of companies offer, such as dye penetrant testing, magnetic particle, and visual inspection. One of its main advantages is the minimal amount of preparation. In most instances no preparation of the tubes is required at all before an inspection can begin, saving substantial sums. RFET is also highly flexible with multiple probes that can allow the inspection of bends, different tube sizes, and even be developed rapidly for specialized scenarios.

Other technologies include LFET (Low-Frequency Electromagnetic Technique), IRIS (Internal Rotary Inspection System), ECT (Eddy Current Testing), Mag Wave, and RVI (Remote Visual Inspection).

All these technologies allow thorough inspection of almost any condition, regardless of preparation, access, material (ferromagnetic, non-ferromagnetic) shape, level of detail, etc.

We are a leading manufacturer of Carbon Steel Seamless Tubes/Pipes & U Bend Pipes/Tubes.  We export to various Gulf, African, and a few Asian Countries. Our exports have grown significantly and we have started exploring more markets worldwide for our other products.

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Carbon Steel Cold Drawn Seamless Straight & ‘U’-Bend Tubes & Pipes.

Alloy Steel Cold Drawn Seamless Straight & ‘U’-Bend Tubes & Pipes.

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Ready To Hone Hydraulic Cylinder Tubes.

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Stainless Steel Cold Drawn Seamless Straight & ‘U’-Bend Tubes & Pipes.

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✓ Heat Exchanger tubes

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Sainest Tubes Pvt. Ltd. is leading manufacturer & exporter of Heat Exchanger Tubes and Heat Exchanger Pipes, To know more about our products kindly visit www.sainest.com Or Call us On - +91-9879787933 | +91-9879550582 

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