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Sliding Door Lock and Accessories
lock cylinder
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Door hardware consists of core components that ensure door installation, opening/closing, safety, and sealing. Classified by function, it falls into four major categories: Basic Structural Accessories, Safety Lock Systems, Auxiliary Functional Accessories, and Installation & Fastening Accessories, covering the full range of needs from installation to daily use. Below is a detailed breakdown and description of core accessories:
Door hardware consists of core components that ensure door installation, opening/closing, safety, and sealing. Classified by function, it falls into four major categories: Basic Structural Accessories, Safety Lock Systems, Auxiliary Functional Accessories, and Installation & Fastening Accessories, covering the full range of needs from installation to daily use. Below is a detailed breakdown and description of core accessories:
I. Classification by Core Function / Opening & Closing Method (Most Commonly Used Classification Logic) Butt Hinge — Universal Basic Model Core Function: Two-way free opening and closing, no automatic closing or buffering function. It is the most commonly used basic model in door hardware;
Types: 201 stainless steel, 304 stainless steel, 316 stainless steel (Priority: 316>304>201);Core Advantages: Rust and corrosion resistant, long service life (304 stainless steel has a service life of ≥8 years under normal use);Applicable Scenarios: Suitable for both indoor and outdoor use, humid environments (e.g., bathrooms, coastal areas), corrosive environments (e.g., industrial zones);Selection Points: Choose 304 stainless steel for regular scenarios, 316 stainless steel for coastal high-salt-fog environments, and avoid using 201 stainless steel in humid environments.