SPG
Piston Seal
Advantages and Characteristics
SPG is a heavy-duty bidirectional piston seal combining NBR and PTFE, featuring a low friction coefficient, good wear resistance, and a long service life.
The elastomer of the SPG adopts a rectangular structure, making it particularly suitable for use in hydraulic cylinders under heavy load conditions.
Materials ：
Colors ：
Brown
Quantity：
Technology and Parameters
Technical Specifications
| 材料 | 温度 | 压力 | 线速度 | 颜色 |
| PPDI+NYLON | -40°C ~ 135°C | <600 | <1.0 | 橙 |
CAD application diagram
Dimensions
| Specification | d | D | h |
| SPG 30x20.5x4.5 | 20.5 | 30 | 4.5 |
| SPG 31.5x22x4.5 | 22 | 31.5 | 4.5 |
| SPG 32x22.5x4.5 | 22.5 | 32 | 4.5 |
| SPG 35x25.5x4.5 | 25.5 | 35 | 4.5 |
| SPG 35.5x26x4.5 | 26 | 35.5 | 4.5 |
| SPG 40x30x4.5 | 30 | 40 | 4.5 |
| SPG 45x35x4.5 | 35 | 45 | 4.5 |
| SPG 50x40x4.5 | 40 | 50 | 4.5 |
| SPG 55x45x4.5 | 45 | 55 | 4.5 |
| SPG 56x46x4.5 | 46 | 56 | 4.5 |
| SPG 60x50x4.5 | 50 | 60 | 4.5 |
| SPG 63x48x7.5 | 48 | 63 | 7.5 |
| SPG 65x50x7.5 | 50 | 65 | 7.5 |
| SPG 69x54x7.5 | 54 | 69 | 7.5 |
| SPG 70x55x7.5 | 55 | 70 | 7.5 |
| SPG 71x56x7.5 | 56 | 71 | 7.5 |
| SPG 75x60x7.5 | 60 | 75 | 7.5 |
| SPG 80x65x7.5 | 65 | 80 | 7.5 |
| SPG 85x70x7.5 | 70 | 85 | 7.5 |
| SPG 90x75x7.5 | 75 | 90 | 7.5 |
| SPG 95x80x7.5 | 80 | 95 | 7.5 |
| SPG 100x85x7.5 | 85 | 100 | 7.5 |
| SPG 105x90x7.5 | 90 | 105 | 7.5 |
| SPG 108x92x7.5 | 92 | 108 | 7.5 |
| SPG 110x94x7.5 | 94 | 110 | 7.5 |
| SPG 112x96x7.5 | 96 | 112 | 7.5 |
| SPG 120x104x7.5 | 104 | 120 | 7.5 |
| SPG 125x109x7.5 | 109 | 125 | 7.5 |
| SPG 130x114x7.5 | 114 | 130 | 7.5 |
| SPG 135x119x7.5 | 119 | 135 | 7.5 |
| SPG 140x124x7.5 | 124 | 140 | 7.5 |
| SPG 145x129x7.5 | 129 | 145 | 7.5 |
| SPG 150x134x7.5 | 134 | 150 | 7.5 |
| SPG 155x139x7.5 | 139 | 155 | 7.5 |
| SPG 160x144x7.5 | 144 | 160 | 7.5 |
| SPG 170x148x11 | 148 | 170 | 11 |
| SPG 180x158x11 | 158 | 180 | 11 |
| SPG 190x168x11 | 168 | 190 | 11 |
| SPG 200x178x11 | 178 | 200 | 11 |
| SPG 210x188x11 | 188 | 210 | 11 |
| SPG 215x193x11 | 193 | 215 | 11 |
| SPG 220x198x11 | 198 | 220 | 11 |
| SPG 230x208x11 | 208 | 230 | 11 |
| SPG 240x218x11 | 218 | 240 | 11 |
| SPG 250x228x11 | 228 | 250 | 11 |
| SPG 260x236x12 | 236 | 260 | 12 |
| SPG 270x246x12 | 246 | 270 | 12 |
| SPG 280x256x12 | 256 | 280 | 12 |
| SPG 290x266x12 | 266 | 290 | 12 |
| SPG 300x276x12 | 276 | 300 | 12 |
| SPG 310x286x12 | 286 | 310 | 12 |
| SPG 320x296x12 | 296 | 320 | 12 |
| SPG 330x308x10 | 308 | 330 | 10 |
| SPG 360x336x12 | 336 | 360 | 12 |
| SPG 400x376x12 | 376 | 400 | 12 |
| SPG 485x455x15 | 455 | 485 | 15 |
| SPG 500x470x15 | 470 | 500 | 15 |
| SPG 550x515x17.5 | 515 | 550 | 17.5 |
| SPG 600x570x15 | 570 | 600 | 15 |
| SPG 650x620x15 | 620 | 650 | 15 |
| SPG 720x690x15 | 690 | 720 | 15 |
| SPG 800x785x13 | 785 | 800 | 13 |
| SPG 900x870x25 | 870 | 900 | 25 |
| SPG 930x890x20 | 890 | 930 | 20 |
| SPG 950x925x18 | 925 | 950 | 18 |
| SPG 1000x960x20 | 960 | 1000 | 20 |
Related Products
Contact Us
