Rubber Expansion Joints ERV-GS HNBR (Elaflex)
Universal equipmentPrice on request
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Description
YELLOW STEEL HNBR expansion joints for petroleum based products, DIN EN fuels up to 50% aromatic content, cooling water with oily anticorrosion additives, lubrication and hydraulic oil, seawater. Very good aging, weathering and ozone resistance. Temperature range (depending on medium) -35 °C up to +100 °C, temporarily up to +120 °C. Fire resistant to ISO 15540 up to 30 min. at 800 °C. Electrically dissipative.
Possible Applications
The Elaflex ERV-GS HNBR expansion joints are deployed in marine engineering and ship propulsion systems for seawater cooling lines and bilge water handling, where high resistance to oily fluids and salt corrosion is critical. They are equally suited for chemical and petrochemical transfer skids, fuel tank farms, and refinery offloading stations that process aggressive DIN EN fuels with high aromatic concentrations. Within industrial manufacturing plants, these connectors absorb mechanical vibrations and thermal expansion in central hydraulic power packs, heavy-duty lubrication circuits, and compressor cooling loops handling additive-treated water. Their robust construction prevents piping stress and premature fatigue in rigid metal conduit systems subjected to constant fluid pulsation and aggressive exterior weather conditions.
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Specifications
| Category | Universal equipment |
| Product ID | 8211798981-1876 |
| Manufacturer | Elaflex |
