Cabinet Concealed Hinge

Durable cabinet hinges from Yitai Lock withstand frequent opening and closing cycles. The CL237 series hinges is suitable for various applications such as base boxes and electrical cabinets.

Material Types

The hinges are available in zinc alloy, iron and 304 stainless steel. The zinc alloy version is available in black, bright chrome and nickel-plated finishes for lightweight and corrosion resistance, the iron material is galvanized for rust prevention, and the 304 stainless steel version maintains the original color finish for good resistance to oxidation, acids and alkalis for harsh environments.

Color Options

The zinc alloy hinges are available in black, bright chrome and nickel plating, with a glossy and wear-resistant surface that meets industrial standards. The galvanized iron version has a silver metallic look, while the 304 stainless steel version is brushed in its original color.

Installation and Maintenance

Installation is easy and efficient, with both snap-in and welded configurations to suit a wide range of cabinet designs. The hinges require minimal tools to install and their alignment feature reduces installation errors. Routine maintenance includes simple inspection and lubrication to maintain optimal performance. Designed for long life, hinges require only basic maintenance to maintain their functionality and ensure long-term trouble-free operation. Regular inspection of fasteners and moving parts is recommended to maintain optimal operation.

FAQ

Q: How to choose between a ferrule rod and a knurled rod?

A: For frequent dismantling, choose snap ring rods, for permanent fixing or high vibration environments, choose knurled rods

Q: Is 304 stainless steel absolutely rustproof?

A: In the chlorine ion concentration > 25ppm environment may still rust, need regular passivation treatment.

Q: How to repair surface scratches?

A: Zinc alloy plating is not repairable. Stainless steel version can be re-treated with brushed cloth for localized scratches.

Q: How to determine the authenticity of the material?    

A: 304 stainless steel test: drop silver nitrate solution does not change color, zinc alloy with magnet adsorption non-magnetic.

Q: What is the emergency treatment for the rusted iron galvanized version?

A: Immediately sand the rusted area and spray cold galvanized paint with zinc content >95%.