I know that for Wholesale buyers and Manufacturers, steady supply of reliable parts is the backbone of production. Our generator end cap oil proof rubber strip delivers superb oil resistance, low compression set, and excellent weathering to seal generator housings under demanding conditions. I source high-grade silicone or fluorosilicone blends and apply strict tolerance control so each strip fits snugly and lasts longer, reducing maintenance downtime. Whether you need bulk orders or customized widths, thicknesses, or compound options, I can tailor the product to your specs and packaging. I offer fast quotes, flexible lead times, and scalable shipments to meet batch sizes from tens to thousands. This strip protects seals from oil leaks, deters corrosion, and absorbs vibration—keeping generators running smoothly. If you're seeking a reliable supplier for Wholesale or Manufacturers channels, this is the right choice for durability and cost efficiency.
Global generator manufacturers need oil-proof, durable end-cap seals. A capable OEM partner offers tailored extrusion or molded rubber strips, with compound options such as NBR, HNBR, FKM, or silicone to match oil exposure and temperatures. From material choice to prototyping and mass production, this partner provides design-for-manufacture guidance, tooling optimization, and scalable customization for multiple engine platforms and end-caps. What distinguishes this partner is consistent quality and reliable supply. Tight tolerances, low defect rates, and rigorous testing—oil resistance, compression set, heat aging—ensure performance in service. A traceable quality system, flexible MOQs, and responsive lead times reduce risk and inventory costs for global buyers. With ongoing engineering support and lifecycle management, you gain a high-performance end-cap strip that outperforms the competition.
| Attribute | Specification | Typical Value | Notes |
|---|---|---|---|
| End Cap Material | Material Type | NBR (Nitrile Rubber) | Oil-resistant elastomer |
| Shore Hardness | Hardness (Shore A) | 70 ± 5 | |
| Operating Temperature | Range | -40 to 120 | °C |
| Oil Resistance | Oil Compatibility | Mineral and synthetic oils | ASTM D471 |
| Outer Diameter | OD | 28.0 | mm |
| Inner Diameter | ID | 24.0 | mm |
| Strip Width | Width | 8.0 | mm |
| Strip Thickness | Thickness | 2.5 | mm |
| Tensile Strength | at Break | 18 | MPa |
| Elongation at Break | Elongation | 350 | % |
| Compression Set | 22h @ 70°C | 15 | % |
| Color | Color | Black | — |
| Surface Finish | Finish | Smooth | — |
| Fabrication Process | Process Type | Extrusion + Vulcanization | Continuous |
| Compliance | Standards | RoHS, REACH | — |
| Lead Time | Manufacturing Lead Time | 5–7 | days |
| Country of Origin | Origin | China | — |
| Typical Application | Application | Generator oil seal end cap | OEM use |