Aluminum Tube for Aerospace
In aerospace, every gram of weight has a dollar value — reducing a single component's mass by 1 kilogram saves an airline thousands of dollars in fuel over the aircraft's operating life. The quality Aluminum Tube for Aerospace by Zenko factory is the lightweight, high-strength solution that aerospace engineers specify for hydraulic lines, fuel delivery, cabin climate control, and structural fluid management on commercial airliners, business jets, and unmanned aerial systems. Made from aerospace-grade 7075-T6 and 2024-T3 aluminum alloys, each zenko tube is stress-relief annealed, precision drawn, and backed by AMS material traceability documentation — the quality standard the aerospace industry cannot compromise on.
Aerospace fluid systems operate under conditions that would destroy ordinary metal components: pressures ranging from near-vacuum to 35MPa in hydraulic actuators; temperatures from -60 degree C at cruising altitude to +200 degree C near engine nacelles; vibration loads that fatigue ordinary welds within months. The Aluminum Tube for Aerospace by Zenko, a leading China aluminum tube manufacturer, is engineered to survive all of it.
Every Aluminum Tube for Aerospace begins with premium aerospace-grade aluminum alloy — 7075-T6 for maximum strength-to-weight ratio in primary structural fluid lines; 2024-T3 for superior fatigue performance hydraulic circuits; 6061-T6 for moderate-pressure cabin air conditioning and potable water systems. Each alloy is sourced from mills with AS9100D-certified quality management systems and accompanied by full material test reports (MTR) including chemical composition analysis, tensile strength, yield strength, and elongation percentage.
Our precision tube-drawing process achieves ID/OD tolerances of +/-0.02mm, essential for leak-free threaded and flare fittings in hydraulic circuits operating at 28MPa+. All tubes undergo ultrasonic wall thickness inspection, eddy-current defect detection, and pressure proof testing before shipment. AMS 2770 heat treatment certification is available for all 7075 and 2024 alloy products.
For aerospace OEMs, MRO facilities, and UAV manufacturers, Zenko delivers the Aluminum Tube for Aerospace that earns its place on the aircraft.
About Us
Zenko (Wenzhou Zhenke Metal Co., Ltd.) has developed dedicated aerospace aluminum tube manufacturing capabilities to serve the growing global demand for precision aerospace components.
Our facility holds ISO9001 certification with an aerospace quality addendum, utilizing a dedicated clean-production line for aerospace-grade tubes — physically separated from standard commercial production to prevent cross-contamination.
Our aerospace tube production line features 8 precision tube-drawing benches, 2 vacuum annealing furnaces, and a full suite of non-destructive testing equipment including ultrasonic flaw detectors, eddy-current testers, and hydrostatic pressure rigs.
Zenko exports aerospace-grade aluminum tubes to aerospace component distributors, UAV manufacturers, and defense-adjacent industrial clients worldwide, with shipments backed by complete MTR, C of C, and export documentation packages.
Order & Customization
The zenko aerospace team supports projects from early-stage prototype through full production. Send your engineering specification sheet or CAD model — our applications engineers recommend the optimal alloy, temper, wall thickness, and surface finish for your system, at no engineering charge. Prototype samples are available within 5-7 working days. All samples are supplied with MTR documentation so your quality team can begin first-article inspection immediately upon receipt.
Production orders: 15-25 working days for standard aerospace alloys and sizes; 25-35 working days for custom alloys, non-standard tempers, or AMS-certified heat treatment. Minimum order quantity: 50 pieces for standard sizes; 200 pieces for custom specifications. Payment by T/T or L/C. Full export documentation package — including MTR, C of C, packing list, and commercial invoice — included with every shipment.
Contact the zenko aerospace team today to discuss your tube requirements.
Product Parameter
| Non-Insulated Butt connector （Sizes can be customized） | ||||
| Material:Red Copper(A1070) | ||||
| Dimension(mm) | ||||
| D(mm) | 2.8 - 32.5 | |||
| d1(mm) | 2.0 - 25.5 | |||
| L(mm） | 4.5 - 270 | |||
| T（ mm） | 0.4-3.5 | |||
| Plating | Tin plating, Or surface oxidation treatment | |||
| Remark: | Accept custom orders of any size | |||
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Contact Info
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No.2 Xiabao Road, Industrial Zone, Yueqing Bay Gangqu,Yueqing City,Zhejiang Province, China
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If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.
