Guangzhou Zhipan Sealing Technology Co.,Ltd.
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High Pressure Piston Seals SPGW Double Action Seal SPGW for Hydraulic Cylinder
Description
SPGW heavy-duty piston seals are designed for double-acting hydraulic cylinders used in heavy-duty applications. They consist of a PTFE ring, 2 nylon support rings and an NBR pressure ring and have the advantages of simple design, high line speed values, non-adhesive surfaces under long-term static conditions, low friction, wider allowable gaps and long service life. Therefore, SPGW is ideal for heavy-duty applications.
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Technical data
| Pressure: 50-300 Mpa | ||||||||
| Temperature: With NBR square ring: -30°c to +100°c | ||||||||
| Speed: <1.5m/s | ||||||||
| Medium: Hydraulic oil (mineral oil base) | ||||||||
| Material: Profile Seal: PTFE, Bronze / Support Ring: NYLON / Pressure Ring: NBR |
advantages
High sliding speed
Low friction, no stick-slip phenomenon
Simple groove design
Increase the gap possible
Dimensions
| Descriptions | Size |
| SPGW | 50*36*8.5 |
| SPGW | 55*41*8.5 |
| SPGW | 60*46*8.5 |
| SPGW | 65*50*10.5 |
| SPGW | 70*55*10.5 |
| SPGW | 75*60*10.5 |
| SPGW | 80*65*10.5 |
| SPGW | 85*70*10.5 |
| SPGW | 90*75*10.5 |
| SPGW | 95*80*10.5 |
| SPGW | 100*85*12 |
| SPGW | 105*90*12 |
| SPGW | 110*95*12 |
| SPGW | 115*100*12 |
| SPGW | 120*105*12 |
| SPGW | 125*102*15 |
| SPGW | 130*107*15 |
| SPGW | 135*112*15 |
| SPGW | 140*117*15 |
| SPGW | 145*122*15 |
| SPGW | 150*127*15 |
| SPGW | 155*132*15 |
| SPGW | 160*137*15 |
| SPGW | 165*142*15 |
| SPGW | 170*147*15 |
| SPGW | 180*157*15 |
| SPGW | 190*167*15 |
| SPGW | 200*177*15 |
| SPGW | 210*187*15 |
| SPGW | 220*197*15 |
| SPGW | 225*202*15 |
| SPGW | 230*207*15.5 |
| SPGW | 240*217*15.5 |
| SPGW | 250*222*17 |
| If need more size ,please contact to us | |