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Sell: cartridge mechanical seal 110mm |
| Date: |
2024-11-22 |
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| Specification: |
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| Quantity: |
Kilogram |
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Stainless steel and hard alloy containerized/cartridge mechanical seal with shaft diameter 110mm used for Chemical pump/slurry pump/axial flow pump
Online service: WEIXIN: 180 (8165) 9672 or Zipo2019; Q: 219(141)7589
Specific product features:
Material 316L+hard alloy
Shaft diameter: 110mm
Suitable medium temperature: 120 degrees Celsius Corrosion resistance, high temperature resistance, high pressure resistance, wear resistance.
Usage: Large caliber axial flow pump, large caliber slurry pump, large caliber chemical process pump, reaction kettle.
A containerized mechanical seal is a combination of seven main components, including a moving ring, a stationary ring, a spring, an auxiliary sealing ring, a shaft sleeve, and a static sealing gasket. It is also known as a cartridge seal or sometimes a card seal.
Containerized mechanical seals have been assembled into a single unit, making installation on the body more convenient, efficient, and sealing. This is the direction for the future development of mechanical seals.
Containerized mechanical seals are generally balanced type seals. The structural feature of containerized mechanical seals is that all parts are combined into one, and the spring does not come into contact with the material. The balance type, internal flow, and positioning block can adjust the compression amount of the spring. Considering that it can be more easily compensated for when the dynamic/static ring wears out, a dynamic ring seal is designed.
Firstly, the concept of "container" in transportation was utilized to create containerized sealing. The rotating and stationary parts of this seal are pre installed as a whole before installation. After inspection and pressure testing, they are fitted onto the shaft inside the shaft seal box, fixed to the shaft with set screws, tightened with cover bolts, and removed from the container positioning plate. The mechanical seal can then be put into parallel operation and put into operation. This not only makes assembly easier but also maintains assembly quality. The mechanical seals of welded metal corrugated pipes are made into containerized seals, which have the above advantages. Card seal is also a type of containerized mechanical seal. This type of sealed static ring, dynamic ring, shaft sleeve, gland, and auxiliary seal are all assembled together with a shaft sleeve before installation, making it easy to check the assembly quality. After passing the inspection, simply seal the tightly and tighten the screws. This pre assembled, inspected, and tested sealing component is easy to maintain installation and assembly quality. This type of containerized seal has the following characteristics:
(1) No need to measure the sealing working length during installation;
(2) The axis can be adjusted according to requirements;
(3) There will be no leakage problem during startup, as the seals have been pre tested;
(4) When installing, only the tight cover bolts need to be installed, and the assembly quality is easy to maintain;
(5) Protect the sealing surface from contamination by debris or damage caused by operational errors before installation or start-up;
(6) The machine equipment can be readjusted after thermal expansion;
(7) By utilizing collaboration, one can establish their own center;
(8) Easy to remove seals for cleaning and inspection without disassembling the pump equipment. It is recommended to use containerized mechanical seals as much as possible.
Manufacturer: ZIPO VALVE & PUMP CO., LTD |
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