Home > Product > Ferrule Fittings > Industries & Applications > Ferrule Fittings for Marine & Shipbuilding Industry
Perfect Engineers, under the PE-LOCK brand, manufactures and exports Ferrule Fittings for the Marine and Shipbuilding Industry, engineered for corrosive seawater exposure, high-pressure fuel and utility lines, and offshore weather conditions. Our fittings are trusted aboard merchant vessels, naval ships, FPSOs, offshore drilling units, and subsea platforms, where reliability, safety, and corrosion resistance are paramount.
With materials like Monel, Inconel, Titanium, and Duplex Stainless Steel, PE-LOCK ferrule fittings ensure long service life, leak-free performance, and low maintenance—even in chloride-rich, salt spray, and humid coastal environments.
Types of Ferrule Fittings
Material Options
| Parameter | Specification |
|---|---|
| Size Range | 1/8” to 1” (3 mm to 25 mm OD) |
| Working Pressure | Up to 10,000 PSI |
| Temperature Range | -196°C to +600°C (material-dependent) |
| Thread Standards | NPT, BSP, BSPT, UNF, SAE, ISO |
| Compliance | DNV, ABS, NACE MR0175 (on request) |
| Surface Finish | Machined, passivated, electropolished (for ultra-clean zones) |
| Certifications | ISO 9001:2015, EN 10204 3.1, Helium Leak Test (optional) |
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www.perfectqrc.com
Utility & Fuel Distribution Systems
Offshore & Subsea Systems
Yes. We offer certifications for marine class societies and sour gas service upon request.
Yes. Our bulkhead ferrule fittings are perfect for watertight panels and deck penetrations.
Absolutely. The double ferrule grip design ensures vibration-resistant sealing even in rough seas.
Yes. 100% functional and dimensional compatibility is maintained.
Yes. We provide material traceability, hydro tests, salt spray tests, and drawing approvals.
Yes. We help engineers choose the best alloy based on water salinity, pressure, and temperature.
Standard items: 7–10 working days. Exotic alloys: 10–21 days depending on quantity.
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