Special aviation kerosene connectors are industrial sealing connectors designed specifically for the loading and unloading operations of aviation kerosene. They are compatible with aviation kerosene鹤管 (top/bottom loading鹤管), tanker/truck interfaces for aviation kerosene, and pipeline connections in storage areas. They are crucial for meeting the loading and unloading requirements of low sulfur, high purity, anti-pollution, and zero leakage of aviation kerosene, while also featuring tight sealing, oil and corrosion resistance, anti-static properties, and no residue. They are essential for aviation kerosene operations.youSpecialty components for storage and transportation, commonly featuring a rapid connector for aviation fuel plus a ball valve, also including specialized rotating connectors for aviation fuel鹤管, and dry connectors for aviation fuel, among other specific models.
Aviation kerosene, as a high-precision aviation fuel, demands much higher cleanliness and sealing standards for loading and unloading equipment than regular finished oil. Therefore, aviation kerosene connectors differ from those of ordinary oil products, featuring exclusive optimizations in material, sealing, and flow channel design. The seamless flow channels prevent residual kerosene from accumulating and scaling, while high-precision sealing eliminates volatile leakage. Additionally, the design reinforces static electricity and contamination prevention, meeting aviation kerosene standards.youIndustry standards for storage and transportation.
Core product categories and structural characteristics
Aviation kerosene connectors are predominantly in the quick-release and ball valve integrated style (core for鹤管装卸), paired with dedicated aviation kerosene rotating connectors and dry connectors, all exclusively designed for aviation kerosene conditions, with a core structure focusing on cleanliness, sealing, and anti-pollution.
1. Standard Model: Jet Fuel Dry Quick Connector + Ball Valve Assembly (Core for鹤管 / Tanker Truck Connection)
This is the core connector assembly for aviation fuel loading and unloading, featuring a dry, drip-free design. The valve core closes automatically upon insertion or removal, preventing fuel drips, evaporation, and impurities from entering. It is compatible with bottom loading鹤管, top-sealed鹤管, and the connection with aviation fuel tanker trucks or rail tank cars. Structural exclusive optimization:
Material: Main body made of 304/316L stainless steel (to eliminate rusting from carbon steel that could contaminate aviation fuel), forged into shape with no welded blind spots; internal channel walls are mirror-polished (Ra≤0.8μm), ensuring smooth surfaces with no bumps or blind spots to prevent residual aviation fuel and impurities from adhering.
Sealing: Utilizes marine-grade FKM/Perfluoroether rubber for oil resistance, featuring a multi-layer sealing structure (main seal + dust seal), achieving a leak-proof seal. VOC emissions are significantly lower than national standards, while effectively preventing dust and moisture from entering the aviation fuel.
Channel: Full-diameter design with no constricted sections, smooth channel without corners to reduce fuel flow resistance, no medium residue after loading and unloading, avoiding oxidation and scaling of residual fuel.
Auxiliary: Equipped with a stainless steel static grounding terminal, the connector ensures reliable conductivity with鹤管 and tank trucks, grounding resistance ≤ 4Ω, eliminating static buildup during insertion, removal, and loading/unloading; Standard with a stainless steel dust cover, sealing the flow channel during idle time to prevent contamination and rainwater from entering; The ball valve is a specialized forging steel ball valve for aviation kerosene, with the valve core mirror-polished for seamless connection with the connector's flow channel.
2. Matching Model: Specialized Rotating Fitting for Aviation Kerosene鹤管 (Core Connector for鹤管Arm Frame)
Adapter arm and column connections for jet fuel鹤管, enabling 360° rotation of the鹤管 without fuel leakage; exclusive optimization for jet fuel on top of standard鹤管 rotating joints.
Main body made of 304/316L stainless steel, channel mirror polished, no aviation fuel residue.
Utilizing specialized aviation kerosene oil-resistant sealing components, multi-layer composite sealing ensures the prevention of aviation kerosene leakage.
Dual track heavy-duty structure, withstanding the composite load of crane boom, rotating smoothly without jamming; static grounding spring is made of stainless steel, ensuring reliable conductivity and no rust.
3. Auxiliary Part: Jet Fuel Lever-Type Quick Connector (Process Pipe Temporary Connection)
Adaptable for temporary connections of process pipes and pump sets in jet fuel storage areas, featuring drip-free handles, made of 304 stainless steel, with sealing components resistant to jet fuel. The structure is simple and operation is convenient, intended solely for temporary mating of clean jet fuel pipelines, not for core loading and unloading connections between鹤管 and tank trucks.
