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Perfect Engineers, through its advanced engineering brand PE-LOCK, manufactures and exports Ferrule Fittings for the Aerospace and Aviation Industry that are engineered to withstand extreme temperatures, high-pressure differential, vibration, and zero-tolerance fluid control. Our fittings are used in aircraft fuel lines, cryogenic systems, inert gas manifolds, and hydraulic control assemblies across commercial, military, and spacecraft platforms.
Built from lightweight, corrosion-resistant, and heat-stable alloys, PE-LOCK ferrule fittings meet the highest standards of sealing integrity, reusability, and precision machining—ideal for altitude-critical, mission-critical, and weight-sensitive aerospace applications.
Fitting Types
Material Options
| Parameter | Specification |
|---|---|
| Size Range | 1/8” to 1” (3 mm to 25 mm OD) |
| Temperature Range | -200°C to +600°C |
| Pressure Rating | Up to 10,000 PSI |
| Threads Available | UNF, NPT, BSPT, ISO, SAE, JIC |
| Certifications | ISO 9001:2015, MTC 3.1, Helium Leak Test, MIL-STD (on request) |
| Compliance | ROHS, REACH, DFARS, NADCAP-ready (as per project scope) |
| Special Tests | Helium Leak, Thermal Shock, Cryogenic Cycle Test (on request) |
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www.perfectqrc.com
On-Board Aircraft Systems
Avionics & Oxygen Systems
Yes. We offer cryogenic-tested fittings for space and launch vehicles.
Yes. Titanium and aluminum options are available for weight-sensitive applications.
Absolutely. Our double ferrule design ensures vibration-proof sealing under high-cycle load.
Yes. PE-LOCK ferrule fittings are fully compatible with Swagelok®, Parker®, and Hy-Lok® systems.
Yes. We supply fittings for Ground Support Equipment (GSE), payload lines, and testing facilities.
Yes. Upon request and project requirements, relevant aerospace-grade compliance documents can be provided.
Typical delivery is 7–14 working days for titanium and SS options. Exotic alloys may vary.
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