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DATE: 2021-12-04
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Parameter table of the piston rod seal

Parameter table of the piston rod seal
 

Parameter table of the piston rod seal

 The piston rod seal is one of the main pressure elements inside the hydraulic cylinder, oneway pressure, the pressure is bigger, direct contact with hydraulic oil.

 Piston rod seal is installed in the hydraulic cylinder end cover ,the inside of the dust seal, which is to prevent the hydraulic oil leakage. Requires, better holding performance under stationary state and higher pressure capability during movement, good sealing performance, small friction coefficient,strong ability to resist extrusion, etc.

 The piston rod seal is mainly used in general hydraulic systems, machine tools, mining machinery, metallurgical machinery, standard hydraulic cylinders, general machinery, and other equipment.

Model Cross-section picture actual picture common materials temperature(℃) pressure(Mpa) line speed(m/s) seal form
ASL 92Yxd ASL-PU -30℃~110℃ 40 0.5 Reciprocate
one way
ASL-FKM -20℃~260℃
ASL 922 ASL-PU
ASL-POM
-30℃~110℃ 60 0.5 Reciprocate
one way
ASL-FKM
ASL-PTFE
-20℃~260℃
ASL 92Y ASL-PU -30℃~110℃ 40 0.5 Reciprocate
one way
ASL-FKM -20℃~260℃
ASL 927 ASL-PU -30℃~110℃ 60 0.5 Reciprocate
one way
ASL-NBR
ASL 92TJ ASL-NBR
ASL-PTFE
-30℃~110℃ 60 10 Reciprocate
Rotation
one way
AL-FKM
ASL-PTFE
-20℃~260℃
ASL 928 ASL-PU -30℃~110℃ 16 0.5 Reciprocate
Rotation
one way
ASL-FKM -20℃~260℃
ASL 928E ASL-PU -30℃~110℃ 40 0.5 Reciprocate
Rotation
both-way
ASL-FKM -20℃~260℃
ASL 929D ASL-NBR
ASL-PTFE
-30℃~110℃ 60 10 Reciprocate
Rotation
both-way
ASL-FKM
ASL-PTFE
-20℃~260℃
ASL 929S ASL-NBR
ASL-PTFE
-30℃~110℃ 60 10 Reciprocate
Rotation
both-way
ASL-FKM
ASL-PTFE
-20℃~260℃
ASL 921B ASL-PU -30℃~110℃ 40 0.5 Reciprocate
one way
ASL-FKM -20℃~260℃
ASL 9219 ASL-PU -30℃~110℃ 40 15 Reciprocate
one way
ASL-PTFE -20℃~260℃
ASL 920R ASL-PU
ASL-POM
-30℃~110℃ 70 0.5 static seal
Reciprocate
one way
ASL-FKM
ASL-PTFE
-20℃~260℃
ASL 924P ASL-PU
ASL-NBR
ASL-POM
-30℃~110℃ 70 0.5 Reciprocate
one way
ASL 9212 ASL-PU
ASL-POM
-30℃~110℃ 60 0.5 Reciprocate
Rotation
both-way
ASL-FKM
ASL-PTFE
-20℃~260℃
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