Tube insert (improvement of heat exchanger tube performance)
PETOROVAL Company TUBE INSERTS TURBOTAL, SPIRELF, FIXOTAL
It greatly contributes to improving the performance of heat exchangers, such as measures against fouling in heat exchangers.
The PETOROVAL tube insert is a device installed inside the tubes of heat exchangers, designed to reduce fouling and maintain higher performance of the heat exchanger through turbulence effects and mechanical effects that create vibrations. 【Main Effects】 - Maintains the performance of the heat exchanger for a longer period. - Extends the operating time of the heat exchanger. - Contributes to an increase in heat exchange efficiency and energy savings. - Prevents wear inside the tubes. Additionally, we design and manufacture the inserts to fit the size/specifications of your heat exchanger. *For more details, please contact us or download the catalog.
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basic information
Petroval's tube inserts come in three types: TURBOTAL, SPIRELF, and FIXOTAL. We will make recommendations based on your objectives, heat exchanger specifications, and size, so please feel free to contact us first.
Price information
It varies depending on the size/specifications of the heat exchanger. Please feel free to contact us first.
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
A coil-shaped insert is installed inside the heat exchange tube, and the insert vibrates and rotates due to the energy of the fluid, which suppresses the adhesion of fouling. Additionally, it improves the heat exchange rate by generating vortices in the fluid. Currently, it is being adopted in heat exchangers at plants around the world and has received positive feedback. ■ Overseas oil refining, petrochemical, and chemical plants ■ Domestic oil refining plants ■ Domestic chemical plants
Detailed information
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TUROTAL actual machine installation
Line up（3）
| Model number | overview |
|---|---|
| Fixotal | The coil fixed inside the tube creates a vortex in the fluid, suppressing fouling and improving the heat exchange rate. |
| Spirelf | The coil on the spring fixed at the pipe end vibrates in the tube due to the energy of the fluid, suppressing fouling and creating a vortex in the fluid to improve the heat exchange rate. |
| Turbotal | The coil fixed at the pipe end rotates in the tube due to fluid energy, suppressing fouling and improving the heat exchange rate. |
catalog（1）
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Company information
We are the domestic agents for overseas machinery/tool manufacturers necessary for plant maintenance and equipment fabrication. ■MAUS ITALIA (Italy/Repair tools and equipment for heat exchangers, manufacturing tools and equipment) They are one of the few specialized machine manufacturers in the world focusing on heat exchangers. They have numerous achievements in Japan, ranging from plant engineering companies to construction companies. ■CURTISS-WRIGHT EST Group (United States/Piping pressure test plugs, heat exchanger tube sealing plugs) They are a machinery manufacturer with specialized expansion seal technology. They produce mechanical plugs that can seal heat exchanger tubes with a single touch without welding, as well as test plugs that can achieve high pressure sealing during piping pressure tests simply by attaching the plugs. - Their special plugs enable high-pressure sealing, allowing for safe and significant reductions in labor. - They already have numerous achievements in repair sites of domestic and overseas oil/chemical plants, as well as in factories manufacturing large equipment such as boilers. - The sealing plugs for heat exchanger tubes are a noteworthy product that is increasingly being adopted in Japan. ■Various types of hose bands, clamps, and tools.