Home > Product > Ferrule Fittings > High-Pressure Ferrule Fittings
Perfect Engineers, under its premier brand PE-LOCK, manufactures a wide range of High-Pressure Ferrule Fittings built for extreme environments, aggressive media, and mission-critical performance. These fittings are engineered to handle working pressures up to 10,000 PSI, offering secure, leak-proof, and vibration-resistant connections for instrumentation, hydraulic, chemical, and energy sectors.
Our fittings are fully interchangeable with Swagelok®, Parker®, and Hy-Lok®, making them ideal replacements for global OEMs, EPC contractors, and system integrators looking for high-integrity connections.
High-pressure ferrule fittings are precision tube connectors that use a two-piece ferrule system (front and back) to form a metal-to-metal seal capable of withstanding very high pressures without welding or soldering. They are designed for applications where standard instrumentation fittings may fail under shock, vibration, or intense pressure fluctuations.
PE-LOCK high-pressure fittings ensure zero leakage, reusability, and maximum safety in volatile or corrosive fluid/gas systems.
| Parameter | Details |
|---|---|
| Tube Sizes | 1/8” to 1” (3 mm to 25 mm) |
| Working Pressure | Up to 10,000 PSI (689 bar) |
| Temperature Range | -196°C to +400°C |
| Ferrule System | Double Ferrule |
| Thread Options | BSP, NPT, BSPT, UNF, SAE, JIC |
| Material Grades | SS316, SS304, Inconel, Monel, Hastelloy, Duplex |
| Standards Met | ISO 8434-1, ASME B31.3, ASTM A276, A479 |
| Manufacturing Origin | India (Perfect Engineers – Mumbai facility) |
| Certifications | ISO 9001:2015, MTC 3.1, Hydro-Test Report |
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www.perfectqrc.com
Engineered for safety-critical, high-performance systems, our fittings are ideal for:
PE-LOCK high-pressure series includes:
Yes. With proper reassembly procedures, PE-LOCK fittings can be reused safely
Yes. PE-LOCK fittings are fully interchangeable with these leading international brands.
Yes. We offer corrosion-resistant materials for harsh and aggressive environments.
Absolutely. We support 1/8” to 1” and 3 mm to 25 mm OD configurations.
Yes. Custom threading and port sizes can be manufactured on request.
Yes. We provide full OEM branding and export documentation for distributors.
Material Test Certificates (MTCs), hydro test reports, and dimensional checks.
5–10 working days for standard items. Custom fittings may vary.
Yes. Samples and technical datasheets are available upon request.
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