Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch

The length of the service life of mechanical seals varies depending on multiple factors. - Key influencing factors include: 1. Operating conditions: Such as the pressure, temperature, and speed of the equipment where the seal is installed. Higher pressure or temperature usually shortens the service life. 2. Fluid properties: Corrosive, viscous, or particle-containing fluids can accelerate seal wear and reduce its service life. 3. Installation and maintenance: Improper installation (e.g., incorrect alignment) or lack of regular maintenance (e.g., insufficient lubrication) will significantly shorten the service life; proper operation can extend it. In general, under normal working conditions and with good maintenance, the service life of mechanical seals can range from several thousand to over ten thousand operating hours.     Jiaxing Burgmann Mechanical Seal Co., Ltd Email: doris@mechanicalseal.com.cn Skype: kathysunlin Fax: 86-573-84072317 Mob: 86-15381220188 WhatsApp: 8615958372402 Website: www.industrial-mechanicalseals.com Add: A-5 Wanyangzhongchuangcheng, Ganyao Town, Jiashan county, Jiaxing, Zhejiang, China. 314107

- High temperature resistance: Can operate stably in high-temperature environments, suitable for applications involving hot media. - Pressure resistance: Excellent performance under high pressure, ensuring effective sealing without leakage. - Corrosion resistance: Made of metal materials with good corrosion resistance, adaptable to various corrosive media. - Long service life: The metal bellows structure is durable, reducing the frequency of replacement and maintenance. - Compensation ability: The bellows can provide automatic compensation for axial displacement, ensuring stable sealing performance even with equipment vibration or wear. - Wide application range: Suitable for various rotating equipment such as pumps, compressors, and agitators in industries like chemical, petroleum, and power.       Jiaxing Burgmann Mechanical Seal Co., Ltd Email: doris@mechanicalseal.com.cn Skype: kathysunlin Fax: 86-573-84072317 Mob: 86-15381220188 WhatsApp: 8615958372402 Website: www.industrial-mechanicalseals.com Add: A-5 Wanyangzhongchuangcheng, Ganyao Town, Jiashan county, Jiaxing, Zhejiang, China. 314107

Double mechanical seals are typically selected in the following situations: - When handling hazardous, toxic, or flammable media, as they provide a higher level of leakage prevention compared to single seals, reducing the risk of harmful substances escaping. - For corrosive fluids, the double seal design allows for the use of a buffer or barrier fluid (compatible with the process fluid) to protect the seal faces from direct contact with highly corrosive media. - In applications involving high pressure or high temperature, double seals offer better stability and durability, as the buffer/barrier fluid can help dissipate heat and balance pressure. - When dealing with volatile or valuable liquids, they minimize leakage loss, ensuring more efficient use of the medium. - In scenarios where strict environmental regulations must be met, the enhanced sealing performance helps comply with emission standards.   Jiaxing Burgmann Mechanical Seal Co., Ltd Email: doris@mechanicalseal.com.cn Skype: kathysunlin Fax: 86-573-84072317 Mob: 86-15381220188 WhatsApp: 8615958372402 Website: www.industrial-mechanicalseals.com Add: A-5 Wanyangzhongchuangcheng, Ganyao Town, Jiashan county, Jiaxing, Zhejiang, China. 314107  

1. Excellent temperature resistance: Capable of withstanding both high and low temperature extremes, making them suitable for applications involving hot fluids or cryogenic media. 2. High pressure resistance: The robust metal construction allows them to handle high-pressure operating conditions effectively. 3. Reduced maintenance needs: They often have a longer service life due to their durable design, minimizing the frequency of replacements and maintenance. 4. Good corrosion resistance: When made from corrosion-resistant alloys (such as stainless steel, Hastelloy, etc.), they can resist attack from aggressive media. 5. Compensatory ability: The bellows structure provides axial compensation, accommodating shaft endplay, thermal expansion, and wear without compromising sealing performance. 6. No need for secondary sealing: The integral metal bellows design eliminates the need for additional dynamic secondary seals (like O-rings), reducing potential leak points. 7. Suitable for clean services: Their design is less prone to trapping particles, making them ideal for applications requiring high cleanliness, such as in the pharmaceutical or food industries.   Jiaxing Burgmann Mechanical Seal Co., Ltd Email: doris@mechanicalseal.com.cn Skype: kathysunlin Fax: 86-573-84072317 Mob: 86-15381220188 WhatsApp: 8615958372402 Website: www.industrial-mechanicalseals.com Add: A-5 Wanyangzhongchuangcheng, Ganyao Town, Jiashan county, Jiaxing, Zhejiang, China. 314107