Product Overview

This stainless steel fire-rated door hinge is designed for timber and steel fire door applications requiring reliable durability, smooth operation, and stable performance under high-frequency use.

Compliance & Certification

Compliance: EN 1935/ BS 7352 -Certification: CE marked / Verified by Intertek and Warrington

Fire Performance :*Intertek: Timber fire door 60 minutes *Warrington: Timber fire door 30 / 60 / 90 / 120 minutes, Steel fire door 240 minutes

Construction & Materials

Stainless Steel Construction: Available in SS201, SS304, and SS316 materials .Designed for long-term durability and corrosion resistance in demanding environments

Ball Bearing Structure: Integrated 2BB ball bearing design enables smoother door movement and reduced operational friction. Precision-machined components improve operational consistency and long-term mechanical stability .Stainless steel pin construction enhances structural strength and wear resistance

Heavy-Duty Performance: Support door weights of up to 120 kg. Engineered for severe-duty and high-frequency commercial applications. Tested to 200,000 operating cycles for long-term reliability

Corrosion Resistance: Very high corrosion resistance performance with 240-hour testing capability .Suitable for commercial, public, and high-traffic environments

Surface Finish: Standard finish is satin stainless steel. Other surface finishes available upon request

Product Specifications

Available sizes include 4"/ 4.5"/ 5" , Thickness:3.0mm

OEM Customization

Customization services are available for OEM and project requirements Logo/Packaging /Surface finish/Dimension customization

Key Advantages

CE marked and verified by Intertek and Warrington

Suitable for timber and steel fire door systems

Heavy-duty performance for high-frequency applications

200,000 cycle durability performance

Very high corrosion resistance