SPG Piston Ring Seals
SPG comprises a bronze-filled PTFE face ring pre-loaded by a square section NBR ring.
Seal Type: SPGMaterial: PTFE+Bronze+NBR
Temperature: -50 °C~+200°C
Max. Speed:1 m/s
Minimum Order Quantity:5 PCS
Packaging Details:PP Bag Inside, Carton Box Outside
Delivery Time:Within 3-15 days of getting your deposit
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Replacement Part Description:
The piston seal SPG is a combination of bronze strip filled with polytetrafluoroethylene and square rubber. (PTFE)
Polytetrafluoroethylene has excellent high and low temperature performance and chemical stability, low friction coefficient and good lubricity. After being filled with bronze powder, the strength of PTFE is enhanced and energy loss can be reduced.
| ITEM | OD | ID | H |
| SPG | 80 | 70 | 4 |
| SPG | 90 | 80 | 4 |
| SPG | 40 | 30 | 4.3 |
| SPG | 50 | 40 | 4.3 |
| SPG | 60 | 50 | 4.3 |
| SPG | 50 | 39 | 4.9 |
| SPG | 60 | 49 | 4.9 |
| SPG | 70 | 59 | 4.9 |
| SPG | 80 | 59 | 4.9 |
| SPG | 90 | 79 | 5.9 |
| SPG | 90 | 6.1 | |
| SPG | 100 | 6.1 | |
| SPG | 110 | 6.1 | |
| SPG | 140 | 6.1 | |
| SPG | 65 | 50 | 7.3 |
| SPG | 70 | 55 | 7.3 |
| SPG | 75 | 60 | 7.3 |
| SPG | 80 | 65 | 7.3 |
| SPG | 85 | 70 | 7.3 |
| SPG | 90 | 75 | 7.3 |
| SPG | 95 | 80 | 7.3 |
| SPG | 100 | 85 | 7.3 |
| SPG | 105 | 90 | 7.3 |
| SPG | 110 | 94 | 7.3 |
| SPG | 112 | 96 | 7.3 |
| SPG | 120 | 104 | 7.3 |
| SPG | 125 | 109 | 7.3 |
| SPG | 130 | 114 | 7.3 |
| SPG | 135 | 119 | 7.3 |
| SPG | 140 | 124 | 7.3 |
| SPG | 145 | 129 | 7.3 |
| SPG | 150 | 134 | 7.3 |
| SPG | 155 | 139 | 7.3 |
| SPG | 160 | 144 | 7.3 |
| SPG | 140 | 8 | |
| SPG | 150 | 8 | |
| SPG | 160 | 8 | |
| SPG | 170 | 9 | |
| SPG | 200 | 178 | 10.8 |
| SPG | 220 | 198 | 10.8 |
| SPG | 225 | 203 | 10.8 |
