Array
(
    [0] => Cake\ORM\Entity Object
        (
            [id] => 5617
            [slug] => propeller-hub-repair
            [service_type_slug] => propeller-hub-services
            [details_json] => {"short_description":"<p>Propeller Hub Repair involves fixing damaged or worn propeller hubs to restore functionality and safety.<\/p>  \n<p>Propeller Hub Services include inspection, maintenance, and refurbishment to ensure optimal performance and longevity.<\/p>  \n<p>These services are essential for marine and aviation industries to prevent operational failures and ensure smooth propulsion.<\/p>","specifications":"<p>Propeller Hub Repair and Propeller Hub Services typically involve the following key specifications and technical properties:<\/p>  \n\n<p><strong>Size:<\/strong> Varies based on propeller diameter, commonly ranging from 10 mm to 500 mm or larger for marine applications.<\/p>  \n\n<p><strong>Grade:<\/strong> High-strength marine-grade materials, often compliant with ISO, ASTM, or ABS standards.<\/p>  \n\n<p><strong>Viscosity:<\/strong> Lubricants used may range from ISO VG 68 to VG 220, depending on application requirements.<\/p>  \n\n<p><strong>Buoyancy:<\/strong> Typically neutral or slightly negative buoyancy to maintain stability in water.<\/p>  \n\n<p><strong>Material:<\/strong> Common materials include stainless steel (AISI 316), bronze (C95800), aluminum alloys, or composite materials for corrosion resistance.<\/p>  \n\n<p><strong>Torque Capacity:<\/strong> Designed to withstand high torque loads, often exceeding 10,000 Nm for large marine propellers.<\/p>  \n\n<p><strong>Surface Treatment:<\/strong> May include galvanization, anodizing, or epoxy coatings for enhanced durability.<\/p>  \n\n<p><strong>Operating Temperature:<\/strong> Typically -20\u00b0C to +80\u00b0C, depending on material and application.<\/p>  \n\n<p><strong>Load Capacity:<\/strong> Engineered to handle dynamic and static loads, often rated for 1.5x to 2x operational stress.<\/p>  \n\n<p><strong>Corrosion Resistance:<\/strong> High resistance to saltwater, chemicals, and abrasion for marine environments.<\/p>"}
            [date] => Cake\I18n\Time Object
                (
                    [date] => 2025-05-13 12:21:45.000000
                    [timezone_type] => 3
                    [timezone] => Asia/Dubai
                )

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            [[repository]] => TechnicalProductDetails
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)