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Pure Aramid Staple Fiber Packing (MI-3909)

Pure Aramid Staple Fiber Packing (MI-3909)

By Fluid Sealing Asbestos & Non Asbestos Gland Packing

MI-3909 is a new generation cost-effective Aramid Staple Fiber Packing, in duplex braided from, impregnated with PTFE and break-in lubricant. It further incorporates special run-in lubricant on the surface to make is antifrictional. The packing shows superb resistance to abrasion and does not harm the parent equipment. In spite of its high tenacity, it can also be used for soft shaft/sleeve without any fear of damaging the same.

SERVICE MEDIA & APPLICATIONS Extremely suitable for Pumps, Valves, Agitators, Reactors, Clinker Grinder, Autoclave, Blenders, Extruders, Rotary Vacuum Dryer etc. handling Ash Slurry, Mud Slurry, Fly Ash water, Chemical Slurries, Sewage, Wash Water, Raw Water, Wood Pulp & Bleach, Juice Pulp, Stock, Saline & Turbid Water etc.
TEMPERATURE -200 C to +300 C
PRESSURE Up to 350 bar.
PH RANGE 1 to 13



Gland packing is a type of sealing material used to fill the space between a rotating shaft and a stationary housing or between two mating parts in a mechanical system. It is used to prevent the leakage of fluids, gases, or other materials from the system. Gland packing works by using the pressure and friction generated by the movement of the shaft to create a seal.
In a mechanical seal, gland packing is used to fill the space between the rotating shaft and the stationary seal housing. It is used to prevent leakage of the fluid being sealed and to maintain the pressure within the system.
There are several types of Asbestos & Non Asbestos Gland Packings, including Pure PTFE Gland Packing, Pure PTFE Graphite Packing, Pure Aramid Packing, Aramid & PTFE Combination Packing, Aramid & PTFE Graphite Packing, Premium Expanded Graphite Packing, Ramie Fiber Packing etc.
To properly install gland packing in a sealing application, the packing should be lubricated and then carefully packed into the gland or seal housing. The gland should then be tightened to the appropriate torque to compress the packing and create a seal.
The main benefit of using gland packing in a sealing application is that it is a relatively simple and cost-effective way to create a seal. It is also relatively easy to install and maintain.
The choice of gland packing material can significantly affect the performance of the seal. Different materials have different properties and are suitable for different applications. For example, PTFE packing is resistant to chemicals, but for high temperatures, it may not be as durable as other materials.




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