High Temperature Mechanical Seal

High Temperature Mechanical Seal Solutions for Pumps Operating Under Elevated Thermal Conditions

A high temperature mechanical seal is one used in applications of pumps and rotating equipment, for which thermal stability and compatibility with materials are critical considerations. Mechanical seals made to withstand higher operating temperatures usually have heat resistant face materials and metal components. The materials used for the construction of these seals allow for the thermal expansion of these materials, as well as continuous usage at higher temperature ranges.

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Advantages of High Temperature Mechanical Seal

Thermal Stability in Structure

Thermal stability of the mechanical sealing structures. The metallic components within the seal design are built to handle the effects of thermal expansion.

Material Selection Flexibility

Flexibility to select the appropriate material for the specific operating conditions and environment.

Reliable Sealing Under Heat

Reliable seal performance under thermal conditions. The seal design is intended to successfully accommodate controlled thermal expansion.

Applications High Temperature Mechanical Seal

High-temperature mechanical seals are used in pumps that move a variety of heated fluids including thermal oils, process fluids, or even heated water at elevated temperatures. The metal-faced/bellows-supported sealing designs are frequently used in high-temperature applications, reducing the effects of thermal expansion on the sealing stability. Typical applications include energy generation, chemical processing, and industrial heating circuits.

FAQ

Are standard mechanical seals designed to run in high-temperature environments?

Yes, standard mechanical seals can run under high-temperature conditions, however, the material selections are critical to the success of these seals.

Why are bellows-style mechanical seals more suitable for high-temperature applications?

Because bellows mechanical designs reduce exposure of elastomers to extreme heat provided through the heat transfer from the metal.

Is a special installation required for high-temperature mechanical seals?

Standard installation processes are acceptable so long as the materials are compatible.

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What Our Customers Say

Paul

"We have consistently received stable performance from our seals in high-temperature service."

Rachel

"The variety of material selections available has allowed us to choose strung materials to fit our specific operating environment."

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Why Choose Us

Jiangsu Golden Eagle Fluid Machinery Co. Ltd. is a leading global manufacturer of fluid sealing products, and one of China's earliest companies to engage in the mechanical seal industry. We have more than 50 years of manufacturing experience and full capability to supply our customers with a wide range of sealed products.

Jiangsu Golden Eagle's engineering team also provides complete engineering support from the initial design through the final installation, to ensure every customer has an efficient, secure, and easy-to-use sealing system.

High Temperature Mechanical Seal | 50+ Years Expertise

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