Guangzhou Zhipan Sealing Technology Co.,Ltd.
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Hydraulic Piston seal SPGW use in the Excavator Cylinder Coffee color PTFE
Descriptions:
SPGW heary duty piston seals are designed for double acting hydraulic cylinders used in heary duty
applications. They consist of PTFE ring,2 POM support ring and NBR pressure ring. Some advantages are its
simple design, high linear velocity values, non-bonding property on the surface in long static cases, low
friction, wider permissible gaps and long life sevice.Therefore, SPGW is very suitable for heary duty
applications.
Technical Data:
Pressure:≤400 Bar
Temperature: with NBR Square-ring: -35°C to +105°C
Speed:≤1.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Profile seal: PTFE with Bronze / Back-up ring:POM / Pressure ring:NBR
Color: Profile seal:Green/Brown / Back-up ring: Black / Pressure ring: Black
Advantages
Size details:
| SPGW | 50*36*8.5 | SPGW | 130*107*15.5 |
| SPGW | 55*41*8.5 | SPGW | 135*112*15.5 |
| SPGW | 60*46*8.5 | SPGW | 140*117*15.5 |
| SPGW | 65*50*10.5 | SPGW | 145*122*15.5 |
| SPGW | 70*55*10.5 | SPGW | 150*127*15.5 |
| SPGW | 75*60*10.5 | SPGW | 155*132*15.5 |
| SPGW | 80*65*10.5 | SPGW | 160*137*15.5 |
| SPGW | 85*70*10.5 | SPGW | 165*142*15.5 |
| SPGW | 90*75*10.5 | SPGW | 170*147*15.5 |
| SPGW | 95*80*10.5 | SPGW | 175*152*15.5 |
| SPGW | 100*85*12 | SPGW | 180*157*15.5 |
| SPGW | 105*90*12 | SPGW | 185*162*15.5 |
| SPGW | 110*95*12 | SPGW | 190*167*15.5 |
| SPGW | 115*100*12 | SPGW | 195*172*15.5 |
| SPGW | 120*105*12 | SPGW | 200*177*15.5 |
| SPGW | 125*102*15.5 | SPGW | 220*197*15.5 |