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1.Material
Standard
slide ring : PTFE-Bronze , O ring: NBR
Special design
slide ring : PTFE-carbon , O ring: FKM
2.Pressure:60 Mpa
3.Temperature:-45~+200 degree
4.Speed:15m/s
Medium: Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others.
Standard or can fit the groove: ISO 7425/1 , GB/T 15242.3 , PG44/PG42/PG46, GS55044/GS55042/GS55046
Techinical Drawing
| Pressure | 160bar | 250bar | 400bar | ||||||||
| Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm |
Demension Detail
| D H9 | dh9 | L +0.2 | d1 | C≥ | R1≤ | ||||||||
| 8~24 | D-4.9 | 2.2 | 1.8 | 2 | 0.4 | ||||||||
| 15~48 | D-7.5 | 3.2 | 2.65 | 2 | 0.4 | ||||||||
| 25~110 | D-11 | 4.2 | 3.55 | 3 | 8 | ||||||||
| 50~140 | D-15.5 | 6.3 | 5.3 | 5 | 1.2 | ||||||||
| 125~320 | D-21 | 8.1 | 7 | 7.5 | 1.6 | ||||||||
| 330~660 | D-24.5 | 8.1 | 7 | 8 | 1.6 | ||||||||
| 670~950 | D-28 | 9.5 | 8.4 | 8 | 1.6 | ||||||||
| 1000~1500 | D-38 | 13.8 | 12 | 8.5 | 2 | ||||||||
Application
Can be applied to to-and-frm movement of piston, such as compressor, engineering, hydraulic machines, injection molding machines, machine tools, hydraulic hammers, servo-hydraulic system and the control tank and other occasions. It can be achieved which concert with double rings effectively.
Advantages
1.It is applied to hydraulic system from middle load to high load.
2.antiextrusion characteristics is improved greatly.Long service life
3.Good Shape stability ,high wear resistance,good chemical stability
4.Excellent sliding performance,no creeping phenomenon
