A stainless steel piano hinge is a type of hinge that is commonly used for applications where durability and corrosion resistance are important, such as in marine, medical, and food processing industries.

This type of hinge is named after its similarity in appearance to the strings of a piano, with long, narrow plates that run the length of the hinge and are attached to the door and frame. The plates are typically made of stainless steel, which provides strength and corrosion resistance, and the hinge pin is also made of stainless steel to prevent rust.

Stainless steel piano hinges come in various sizes, lengths, and thicknesses to suit different applications, and they can be customized to meet specific requirements. They are typically used for heavy doors, lids, or panels that require smooth and continuous movement, and they can support heavy loads without sagging or binding.

Overall, stainless steel piano hinges are a popular choice for applications that require a high degree of durability, strength, and corrosion resistance, making them a reliable choice for a wide range of industrial and commercial applications.