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Add: Henghe Industry District,Cixi City Zhejiang China.
Tel: 0574-63833000
Fax: 0574-63833111
P.C: 315318
Web: http://www.xymf.com
E-mail: xjm012@126.com

Seal packing Series--(二)

    

XYMF-8805 Expanded Graphite Packing With Inconel Wire

Expanded graphite packing is waved by expanded graphite yarns, and it is weaved with different weaving technologies, usually, it is applied in many situations other than strong oxidant, it can be used to seal hot water, high temperature, high pressure steam, heat exchange agent, hydrogen, ammonia, organic solvent, hydrocarbon, low temperature liquid and other seal mediums. It is a unique new compressed seal packing

it is used in the pump spindle, cylinder rod, valve rod, interface and other places easy for liquid leakage at the connections of centrifugal pump, reciprocating pump, valve, pipeline and other sections of petroleum, chemical industry, electric power, metallurgy, machinery, papermaking as well as other industries.


sphere of application:
Pressure:

42Mpa

Temperature:
-200℃~600℃
PH Value:
0~14
standard:
The metric system 3mm~50mm The British System 1/8"~2"


    

XYMF-8806 Aramid (Kevlar) Fiber Packing

it is weaved by aramid fiber with high strength (aramid fiber of DUPONT, KEVLAR, or AKZO, or domestic companies), and it is soaked in PTFE emulation and lubricant.

it can be the substitute of asbestos packing, it performance is better than asbestos packing, and it has longer service life, it can be used in the conditions which asbestos packing cannot provide good results, such as: paper pulp, mortar, tin mine, and feed pump in power plant and other media containing particles.

KEVLAR fiber has stronger intensity and modulus than steel wire, therefore, it can be installed separately with other packing or as the boundary ring for weak acid and weak alkali other than hydrofluoric acid and sulphuric acid.

sphere of application:
Pressure:
35Mpa
Temperature:
-200℃~320℃
PH Value:
2~13
standard:
The metric system 3mm~50mm The British System 1/8"~2"


    

XYMF-8807 Expanded Graphite Packing

It is king of flexible graphite packing weaved by the pure inflation graphite line.It has the speciality of fire resistance ,which make it become the most effective part on solve seal question.
It is available to seal the hot water, high temperature, the high pressure steam, the heat transfer medium, the hydrogen, the ammonia, the organic solvent, the hydrocarbon, the cryogenic liquid and so on nearly all medium.It is one kind of unique seal packing available in everywhere.


sphere of application:
Pressure:
32Mpa
Temperature:
-200℃~600℃
PH Value:
0~14
standard:
The metric system 3mm~50mm The British System 1/8"~2"


    

XYMF-8808-A Carbon Fiber Packing

weaved by long and continuous carbon fiber with high strength and modulus, after softening. Then soak it in PTFE emulsion with graphite powder and certain amount of thermostable lubrication.

the synthetic fibers are protected by indifferent gas in high temperature during the course of process, therefore it nearly can be carbonized. So its chemical property stability, heat conductivity and heat resistance are better than carbon fiber packing, while its flexibility is worse.

it can get good result in high speed, high pressure or liquid sealing with solid particles together with soft metal or other seal packing. Although its price is higher, it is more economic to use this packing than asbestos in view of sealing effect, service life and public hazards prevention.


sphere of application:
Pressure:
22Mpa
Temperature:
-200℃~1200℃
standard:
The metric system 3mm~50mm The British System 1/8"~2"


    

XYMF-8808-B Carbonized fiber packing

make the polyacrylonitrile-based fiber into carbonized fiber through high-temperature oxidation, and processed by PTFE with graphite grains on surface.

this product is an ideal substitute for asbestos PTFE packing, it is very suitable for blower, fan and others, and it can be applied in dynamic sealing sections with weak acid or base media or media with a few solid particles.

It has small coefficient of friction ( u=0.3 ) , well self lubrication, and it can save energy consumption and reduce the damage to counterpart to prolong its service life.

It has well heat conductivity, near the one of metal ( 10 ~ 20kcal ) , when it is used to the dynamic sealing part with high speed, It can conduct the heat of fabrication out. Therefore, it can avoid the burning of material caused by accumulated heat to prolong its service life, and lower the requirement for cooling of sealing sections.

 


sphere of application:
Pressure:
35Mpa
Temperature:
-200℃~300℃
PH Value:
0~14
standard:
The metric system 3mm~50mm The British System 1/8"~2"

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