Our custom door hinges are designed for applications where standard catalogue hinges fall short — high-mast access panels, switchgear enclosures, and marine doors that demand both precision geometry and corrosion resistance. Available in stainless steel 304/316 or hot-dip galvanised mild steel, they are manufactured to individual customer pivot geometry and swing angle requirements.
Technical Specifications
Key Features
Stainless steel grade 304/316 for corrosive environments
Weld-on or bolt-on mounting configurations
Full custom pivot geometry per customer drawing
180° and 270° swing options available
Load-tested to customer-specified capacity
Typical Applications
Manufacturing Process
Material Selection
SS 304/316 bar/plate or MS as specified; MTC sourced; grade confirmed by PMI
Laser/Plasma Cutting & Forming
Plate cut to blank size; knuckle bores punched/drilled; pin holes reamed to H7 tolerance
CNC Machining of Pin & Knuckles
Pivot pin turned to h6 tolerance; knuckle bores bored to H7; press fit or sliding clearance per spec
Assembly & Swing Test
Pin pressed/slid into knuckles; full 180°/270° swing cycle tested; torque checked
Surface Treatment
SS parts passivated or polished to Ra 1.6; MS parts epoxy coated or galvanised
Load & Life Test
Hinges cycled 10,000 times under rated load; final swing torque and play measured
Standards & Compliance
EN 1154
Controlled Door Closing Devices
Referenced for industrial door hardware testing
ASTM A276
SS Bar and Shapes
Material spec for stainless steel hinge components
ISO 286-1
Limits and Fits (H7/h6)
Tolerance system for pin and bore fits
Quality Control Procedures
MTC + PMI on incoming SS/MS material
Pin-to-bore clearance check (H7/h6 fit)
Full swing cycle test (180°/270°) — no binding
Load test at rated capacity — no permanent deformation
Surface finish check (Ra measurement for SS)
10,000-cycle life test for critical applications
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View Product →Need a Custom Solution?
Our engineering team can design, machine, and test components to your exact specification. Get in touch for a no-obligation quotation.
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