Seal face: TC/Carbon/Silicon carbide
Elastomers: Flexible Graphite/FKM/FFKM
Springs: SUS316L/AM350/Inconel718
Metal Parts: 2Cr13/SUS316L/4J42/Hastelloy
MOR 8B1D reactor double mechanical seal offers a single end face, cartridge-type design with multiple springs, ensuring uniform force distribution on the sealing surface. This balanced seal is suitable for any rotation direction and features a short internal working length, making it easy to install and use. Primarily designed for the pre-pump of coal-fired power generation boilers, this reactor double mechanical seal provides reliable performance under demanding conditions.
Key Features
1. Robust Construction
2. Balanced Seal Design: The balanced design reduces heat generation and minimizes wear on the sealing faces, enhancing performance and extending service life.
3. Versatile Applications: Suitable for a wide range of fluids, including water, oils, chemicals, and abrasive slurries.
4. Easy Installation and Maintenance: Designed for straightforward installation and maintenance, reducing downtime and operational costs.
5. Single Spring Design: That ensures even pressure distribution on the sealing faces, improving reliability and performance.
Applications
Chemical and petrochemical industries
Pharmaceutical and biotechnology industries
Oil and gas processing
Water and wastewater treatment
Food and beverage processing
Pulp and paper industries
Advantages
Reliable Performance: Ensures leak-free operation, even in harsh and abrasive environments.
Durability: High-quality materials and balanced design ensure long service life.
Versatility: Suitable for a wide range of media and operating conditions.
Low Maintenance: Simplifies maintenance and replacement, reducing operational costs.
Cost-Effective: Provides a reliable sealing solution at a competitive price.
Design Criterias
API 617 "Axial, Centrifugal, and Expander Compressors for the Petroleum, Chemical, and Gas Industries - 7th Edition"
API 614 "Lubricating Shaft Seals and Control Oil Systems and Auxiliary Equipment for the Petroleum, Chemical, and Gas Industries" (4th Edition)
API 682 Shaft Seal Systems for Centrifugal and Rotor Pumps (4th Edition)
JB/T 11289-2012 Technical Conditions for Dry Gas Seals
JB/T 4127.1-2013 Mechanical Seals - Part 1: Technical Conditions
HG/T 2269-2003 Technical Conditions for Mechanical Seals for Kettles
JB/T 8723-2008 Technical Specifications for Mechanical Seals of Welded Metal Bellows
"Test standard: APl692-2018 Dry Gas Sealing Systems for Axial and Centrifugal Compressors and Expander-compressors for Petroleum, Chemical and Gas Industry Services"
Test Standard
API 682 "Shaft Seal Systems for Centrifugal and Rotor Pumps" (4th Edition)
API 617 "Axial and Centrifugal Compressors and Expanders for the Petroleum, Chemical, and Gas Industries"-Compressor (7th Edition)
GB/T 14211-2019 Test Methods for Mechanical Seals
HG/T 2099-2003 Test Specification for Mechanical Seals for Kettles The dynamic balance test of rotating parts adopts ISO 1940 standard
JB/T 11289-2012 Technical Conditions for Dry Gas Seals
"APl692-2018 Dry Gas Sealing Systems for Axial and Centrifugal Compressors and Expander-compressors for Petroleum, Chemical and Gas Industry Services"
Test Equipment









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