CEAM 1131 Concealed Hinge 3D Adjustable EI30 Fire-Rated 160x32 mm Polished Nickel

Product Overview

The CEAM 1131 concealed hinge (160x32 mm) is engineered for flush wooden doors, including applications requiring fire resistance. Its EI30 fire rating allows use on fire-rated doors, making it suitable for commercial buildings and high-traffic interiors where enhanced safety and clean door aesthetics are required. Designed and manufactured in Italy, the hinge is reversible for both left- and right-hand doors and allows up to 180° door opening.

The most distinguishing feature of the CEAM 1131 is its 3D adjustability?vertical (?73 mm), horizontal (?71 mm), and depth (2 to 6 mm)?achieved without removing the door leaf. This benefit streamlines on-site fitment, reduces installation errors, and supports maintenance without disruption, all critical advantages for fit-out contractors and large-scale renovation projects. Particularly recommended for B2B buyers managing fire-rated or premium architectural door projects requiring hidden hardware and adjustability post-installation.

Key Features

• Hidden design ? fully concealed inside door for flush modern appearance


• Certified EI30 fire resistance ? approved for use on fire-rated doors


• 3D adjustment ? vertical (?73 mm), horizontal (?71 mm), depth (2-6 mm) without door removal


• High load capacity ? 80 kg with 2 hinges, up to 120 kg with 3 hinges on 850x2100 mm wings


• Universal mounting ? suitable for both left- and right-hand doors


• 180° opening angle ? allows complete door clearance for accessibility


• Polished nickel finish ? provides premium look with included cover plates for aesthetic screw concealment

Technical Specifications

• Hinge Dimensions: 160x32 mm


• Vertical Adjustment: ?73 mm


• Horizontal Adjustment: ?71 mm


• Depth Adjustment: 2-6 mm


• Maximum Opening Angle: 180°


• Load Capacity: 80 kg (2 hinges), 120 kg (3/4 hinges, 850 mm door width)


• Application: For flush wooden doors, including fire doors


• Fire Resistance: EI30


• Finish: Polished nickel


• Country of Manufacture: Italy

Applications

Can be used in flush wooden interior doors, fire-rated doors (EI30), and premium architectural doors in commercial, residential, and public sector buildings. Suitable for projects requiring concealed hardware with high adjustment flexibility, such as hotels, offices, hospitals, and multi-unit housing. Especially relevant for building sites where fire safety, accessibility, and maintainability are procurement priorities.

Packaging & Shipping

Standard export packaging. Each hinge set includes two metal cover plates for screw concealment and mounting/adjustment hardware.