ASTM B117 (1200hr Salt Spray) / ISO 14577 / ASTM D3363 10H Hardness
Solid Brass + SS304 PVD
Magnetic Concealed Silent Mortise Lockset
Wholesale Tier Discount: 5% on orders > PKR 5M · 8.5% on turnkey contract packages.
Ultra-quiet magnetic latch mechanism withdrawing latch flush when door is open, with gold lever handles.
Technical Specifications & Structural Tolerances
| Product Model SKU | FD-PVD-085 |
| Engineering Discipline | Delicate Architectural Craftsmanship & PVD Metalwork |
| Classification Sub-Cluster | Swiss Diamond Knurled Door Pulls & Hardware |
| Dimensional Footprint | Standard European 85×50mm mortise |
| Primary Material Grade | Solid Brass + SS304 PVD |
| Weight / Unit Mass | 2.4 kg / set |
| Structural & Performance Rating | Cycle tested: 200,000 operations |
| Corrosion / Surface Treatment | Magnetic silent operation |
| Design Standards & Codes | ASTM B117 (1200hr Salt Spray) / ISO 14577 / ASTM D3363 10H Hardness |
| Quality Warranty | 15-Year Structural Warranty / 100% Ultrasonic Weld Inspection |
Engineering Overview & Fabrication Workflow
Structural Design & Statics
Model FD-PVD-085 is dimensioned and engineered in STAAD.Pro and ETABS adhering strictly to ASTM B117 (1200hr Salt Spray) / ISO 14577 / ASTM D3363 10H Hardness. Connection plates feature moment-resistant haunch joints with high-strength Grade 8.8 / 10.9 structural bolts. Designed to withstand regional seismic accelerations and intense 140 km/h wind gusts without exceeding allowable deflection limits of L/240.
Material Science & Quality Control
Fabricated using verified mill-certified Solid Brass + SS304 PVD steel billets. Components undergo 100% automated submerged arc welding (SAW) and ultrasonic non-destructive testing (NDT) to eliminate weld laminations. Corrosion protection includes SA 2.5 shot-blasting followed by high-build epoxy or cathodic arc titanium PVD coatings delivering 30+ year service life.
Verified Enterprise Client Reviews (5.0 / 5.0)
Engr. Kawish
Sub-Divisional Officer (SDO) · Food Department, Govt of Gilgit-Baltistan
Verified Installation: Islamabad / Rawalpindi Corridor
"The engineering precision and build quality delivered by Fusion Developers on FD-PVD-085 exceeded our highest structural benchmarks. We deployed this on our Islamabad / Rawalpindi Corridor site. The AISC compliance, exact weld tolerances, and finish consistency were verified by our third-party QC auditors without a single deficiency notice. Outstanding commitment to drawing-set discipline."
Farhan Al-Otaibi
Director of Hospitality Facilities · Al-Rayyan Hospitality & Banquets
Verified Installation: Riyadh, Saudi Arabia
"Having managed luxury event complexes for over 15 years, I can state unequivocally that Fusion Developers' FD-PVD-085 represents the benchmark in Riyadh, Saudi Arabia. The aesthetic grandeur, scratch resistance, and structural durability make it an exceptional capital asset with immediate ROI."
Frequently Asked Engineering Questions
What is the typical fabrication and turnkey delivery timeline for FD-PVD-085?
Can custom dimensional variations or specific steel grades be specified?
Are stamped engineering calculation sheets and mill test certificates supplied?
Procure Magnetic Concealed Silent Mortise Lockset (FD-PVD-085) Directly
Connect directly with Chairman Mian Usman and our chief estimating engineers for certified BOQ pricing, stamped CAD drawing submittals, and factory production slots.
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