ASTM B117 (1200hr Salt Spray) / ISO 14577 / ASTM D3363 10H Hardness
High-Strength Zinc Alloy + PVD
Heavy-Duty Concealed 3D Adjustable Hinge (120kg) (Commercial Series)
Wholesale Tier Discount: 5% on orders > PKR 5M · 8.5% on turnkey contract packages.
Completely hidden 3D-adjustable door hinge supporting flush luxury doors with 180-degree opening angle.
Technical Specifications & Structural Tolerances
| Product Model SKU | FD-PVD-116 |
| Engineering Discipline | Delicate Architectural Craftsmanship & PVD Metalwork |
| Classification Sub-Cluster | Swiss Diamond Knurled Door Pulls & Hardware |
| Dimensional Footprint | 160mm length × 32mm width |
| Primary Material Grade | High-Strength Zinc Alloy + PVD |
| Weight / Unit Mass | 0.85 kg / hinge |
| Structural & Performance Rating | Capacity: 120 kg (3 hinges) |
| Corrosion / Surface Treatment | 3-Way adjustment: ±2.5mm |
| 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-116 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 High-Strength Zinc Alloy + 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)
Chaudhry Nadeem Akhtar
Chief Executive · Akhtar Steel Rolling & Logistics Mills
Verified Installation: Sundar Industrial Estate, Lahore
"Fusion Developers supplied Heavy-Duty Concealed 3D Adjustable Hinge (120kg) (Commercial Series) (FD-PVD-116) for our flagship commercial facility in Sundar Industrial Estate, Lahore. The material integrity is top-tier — especially under intense daily operational loads. Delivery was on schedule, packaged meticulously, and their engineering desk provided continuous technical coordination."
Engr. Bilal Hashmi
Head of Projects · Al Barakah Event Arenas
Verified Installation: Faisalabad, Punjab
"We procured FD-PVD-116 for our strategic development project in Faisalabad, Punjab. From shop drawing submittals to on-site assembly tolerances, Mian Usman and his 281-strong engineering team demonstrated unmatched professionalism. Zero deflection issues and certified compliance."
Frequently Asked Engineering Questions
What is the typical fabrication and turnkey delivery timeline for FD-PVD-116?
Can custom dimensional variations or specific steel grades be specified?
Are stamped engineering calculation sheets and mill test certificates supplied?
Procure Heavy-Duty Concealed 3D Adjustable Hinge (120kg) (Commercial Series) (FD-PVD-116) Directly
Connect directly with Chairman Mian Usman and our chief estimating engineers for certified BOQ pricing, stamped CAD drawing submittals, and factory production slots.
WhatsApp Chief Engineer (+92 332 2227426) →