{"product_id":"kf40-flange-centering-ring-aluminum-cylinder-40mmid-41mmod-6pcs-size-kf40","title":"KF40 Flange Centering Ring (Aluminum Cylinder: 40mmID,41mmOD) 6Pcs - size: KF40","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e[Safe \u0026amp; Durable]: The flange centering ring combines aluminum alloy with natural rubber material, offering high hardness, corrosion resistance, and the rubber acid-alkali-wear-aging resistance with reliable sealing performance.Total assembly outer diameter: 53.5mm \/ 2.11 inch,O-ring wire diameter: 5.3mm \/ 0.21 inch, steel cylinder inner diameter: 40mm \/ 1.57 inch, steel cylinder outer diameter: 41mm \/ 1.61 inch, package include 6Pcs Flange Centering Ring\u003c\/li\u003e\n\u003cli\u003e[Wide Application]: The ISO-KF flange centering ring fits vacuum clamp systems, flange valves, and oil and gas pipeline connections. The O-ring creates effective seals for mineral oils, synthetic oils, and water in industrial environments. These vacuum flange fittings meet requirements for laboratory, manufacturing, and industrial sealing applications\u003c\/li\u003e\n\u003cli\u003e[Easy Install]: To install the flange centering ring, place the ring with onto the flange, then secure it with the circumferential clamp to form a vacuum seal between the connecting flanges. The aluminum alloy ring centers the joint while the rubber O-ring creates the airtight seal without additional tools\u003c\/li\u003e\n\u003cli\u003e[Meet Your Needs]: The flange centering ring common vacuum leak issues at ISO-KF flange connections by combining a rigid aluminum alloy centering ring with a flexible O-ring. Reducing the need for frequent re-tightening in vacuum systems\u003c\/li\u003e\n\u003cli\u003e[Use Tips]: Avoid using with phosphate-based hydraulic fluids or gear oils containing extreme additives, as these may affect the rubber seal. Please use within the range of -10 to 150 degrees Celsius (14°F to 302°F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DEFANEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e DEFANEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Highlight:\u003c\/strong\u003e Rubber O-Ring ISO-KF Flange, Aluminum Alloy Ring, for Sealing Applications, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: DEFANEX","offers":[{"title":"Default Title","offer_id":48515450896642,"sku":"B0HDCGGHBK-size-kf40","price":14.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/41zNMo0w8iL.jpg?v=1789655481","url":"https:\/\/mrovanta.com\/products\/kf40-flange-centering-ring-aluminum-cylinder-40mmid-41mmod-6pcs-size-kf40","provider":"MROVanta","version":"1.0","type":"link"}