Kelong New Materials
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Manufacturer's High Temperature Resistance U-packing UN/UHS/UNS Hydraulic Oil Seals PU Piston Seal. We use brand new raw materials to ensure products are elastic, environmentally friendly, and non-toxic.
Temp: -30°C to 125°C | Hardness: 40-90A | Excellent oil resistance and stability, widely used and affordable.
Temp: 20°C to 250°C | Hardness: 50-90A | Excellent oil and chemical resistance. Wear, acid, and high-temp resistance.
Temp: 60°C to 225°C | Hardness: 25-90A | Food grade. Good heat, cold, and water resistance.
| Type | High Temp (°C) | Low Temp (°C) | Property |
|---|---|---|---|
| ACM | 150 | -10 | Good resistance to heat, ozone and oil. Used in diaphragm and automotive hoses. |
| NR | 70 | -40 | Excellent tensile strength, resilience, abrasion and tear resistance. |
| VMQ | 225 | 55 | Wide temperature range. Good weather and ozone resistance. |
| PTFE | 250 | -150 | Low friction coefficient, used in oil seal lips. |
| TPU | 100 | -40 | Extremely good mechanical properties, high tensile strength and abrasive resistance. |
Application: Light and medium load hydraulic reciprocated sealing systems. Ideal for mobile machinery, agricultural machinery, forklifts, cranes, automobiles, and mining machinery.
