OEM Power Generation Sealing Solutions
– Withstand pressure, endure temperatures, and operate continuously and stably to ensure equipment functions safely and without leakage.
Providing highly reliable sealing systems for steam turbines, pumps and compressors, meeting the power industry’s demands for durability, efficiency and stringent standards.
En la industria de generación de energía, los cierres mecánicos desempeñan un papel fundamental en el mantenimiento de la eficacia y fiabilidad de turbinas, bombas y compresores. Estos sellos deben soportar temperaturas extremas, altas presiones y condiciones de funcionamiento agresivas para garantizar la producción continua de energía. Sakowitz suministra cierres mecánicos de alto rendimiento diseñados para mejorar la fiabilidad de los equipos, reducir el tiempo de inactividad por mantenimiento y mejorar la eficiencia energética global.
LATEST PRODUCT LAUNCH
Tipos de cierres mecánicos para aplicaciones de generación de energía
- Cierres mecánicos de alta temperatura y alta presión
- Cierres mecánicos simples y dobles
- Juntas secas de gas para turbinas y compresores
- Juntas de fuelle metálicas
- Juntas sin contacto y resistentes al desgaste
- Juntas certificadas API 682
WHY USE IT
Advantages of Sakowitz Power Plant Seals
- Resistant to extreme temperatures and pressures: Suitable for steam turbines, boiler circulating pumps, and nuclear power systems.
- Strong corrosion resistance: Hastelloy / SiC / WC materials are suitable for high-corrosive water quality.
- Long-life design: Reduces downtime and maintenance requirements.
- Low leakage and low emissions: Enhances energy efficiency and complies with environmental standards.
- Abrasion-resistant structure: Suitable for high-speed equipment and particulate media.
Customized OEM Power Generation Sealing Solutions
To enhance the stability and efficiency of the power generation system, Sakowitz offers professional customized services for OEM manufacturers, ensuring a perfect match between the sealing structure and the power plant equipment. The following are the customizable contents:
- Customized by equipment type: Suitable for pumps, compressors, steam turbines and various auxiliary circulation systems.
- Material options available: Provide wear-resistant and corrosion-resistant materials such as TC, SiC, and Hastelloy.
- Support for different operating conditions: Structural optimization can be carried out based on temperature, pressure, and rotational speed ranges.
- Compatible with API Plan system: Includes Plan 11, Plan 32, Plan 52, and Plan 53, used for cooling, flushing, and pressure balance.
- OEM deep cooperation: Supports drawing alignment, reverse engineering, sample development, and on-site technical confirmation.
Sakowitz will conduct engineering customization based on the operation data of the power plant, the characteristics of the medium, and the operational requirements, ensuring that the sealing system remains stable and reliable under extreme conditions.
Top Mechanical Seal Models for Power Generation
The following table lists mechanical seal models commonly used in the power generation industry, suitable for high-temperature, high-pressure, high-speed, and continuous operating conditions. Each model has undergone extensive validation and meets the stringent safety and reliability requirements of power plants.
| Model | Aplicación |
|---|---|
| XD515 | Used for high-speed cooling-water circulation pumps; ideal for long continuous operation. |
| XD15N5 | Designed for high-temperature and high-pressure boiler feedwater systems with strong fatigue resistance. |
| XD301 | Suitable for auxiliary systems such as chemical dosing pumps and general process-water pumps. |
Power Generation Applications Overview
Suitable for high-temperature, high-pressure operating conditions. Mechanical seals must withstand thermal shock and continuous high-speed operation. Maintaining shaft seal stability significantly reduces leakage risk and enhances power generation efficiency.
Suitable for cooling water pumps and lubrication system pumps operating under long-term stable conditions. The seal must be wear-resistant, resistant to water erosion, and ensure low leakage throughout year-round 24/7 operation.
Nuclear power pumps impose stringent safety requirements on seals. Mechanical seals must employ radiation-resistant and corrosion-resistant materials, ensuring zero-leakage reliability.
These system pumps frequently operate under conditions involving high temperatures, solid particles and corrosive media. Mechanical seals must possess strong wear resistance and maintain extended maintenance intervals.
Geothermal wells contain high-temperature, highly mineralised fluids. Sealing requires corrosion-resistant metallic and silicon carbide friction pairs to ensure long-term stable operation in high-salinity, high-solids environments.
The combined cycle system incorporates a steam turbine and gas turbine. High-performance mechanical seals ensure stable operation under complex thermal loads, reducing both system energy consumption and maintenance downtime.
WHY CHOOSE US
Why Partner with Sakowitz
Over 30 years of sealing experience in the power industry
Serving customers in thermal power, nuclear power and hydropower globally
CNC precision < 2 μm
Complete API 682 design capability
OEM replacement experience (Siemens, GE, Andritz, etc.)
Global technical service response
FAQ – OEM Power Generation Sealing Solutions
Q1: Can your seals replace the seals of international brand turbine pumps?
Yes. Sakowitz supports alternative models from various international brands and can conduct optimized design based on the parameters of the equipment.
Q2: How long can the sealing function typically last?
Usually 2 to 5 years. The specific lifespan depends on temperature, pressure, cleanliness of the medium and maintenance frequency.
Q3: Is it applicable to supercritical and subcritical units?
Applicable. We offer materials and structures that are resistant to high temperatures, high pressures, and thermal shock, which can meet the requirements of supercritical conditions.
Q4: Are API 682 certifications and material reports provided?
Yes. All the sealing components in the power generation industry can provide API 682 compliance documents, material reports and pressure test records.
Q5: Is OEM customization available?
Sure. Support for drawing integration, reverse engineering, customized non-standard shaft diameters, and matching of original factory interface dimensions.
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