Key Advantages

-80 x 110mm Hinge Size
The hinge measures 80mm in height and 110mm in width, providing a clear size reference for matching suitable metal doors, gates, and fabrication projects.

-5mm Thickness
The 5mm thickness provides a substantial hinge structure for suitable welding and metal fabrication applications.

-Weld-On Installation
Designed for welding directly onto compatible metal surfaces, making it practical for fabricated doors, gates, frames, and other metal structures.

-Simple Mechanical Hinge Function
Provides the basic pivoting connection required between compatible door or gate sections and their supporting frames.

-Suitable for Fabrication and Replacement
Useful for new metal fabrication projects as well as replacing compatible worn or damaged hinges during repair work.

Broad Range of Applications
-Metal Doors, Iron Doors, Metal Gates, Iron Gates, Door Frames, Metal Frames, Welding Projects, Metal Fabrication, Repair Work, Hinge Replacement


核心优点

-80 x 110mm门铰尺寸
门铰高度80mm、宽度110mm，尺寸明确，方便根据铁门、金属门及不同制作工程选择合适规格。

-5mm厚度
5mm厚度提供较扎实的门铰结构，适合用于相应的烧焊及金属加工工程。

-烧焊安装方式
可直接焊接在兼容的金属表面，适合铁门、铁闸、门框及各种金属结构制作。

-基础转动连接功能
为兼容的门体或闸门与支撑框架之间提供转动连接，实现日常开启及关闭功能。

-适合制作及更换工程
既可用于新的铁门及金属结构制作，也适合维修时更换尺寸兼容的旧门铰或损坏门铰。

适用范围广阔
-金属门、铁门、金属闸门、铁闸、门框、金属框架、烧焊工程、金属加工、维修工程、门铰更换