There is no so-called national unified standard for hinges, because the specifications or materials suitable for each consumer are different. Some manufacturers of special sizes also support customization. We also need to look at the hinges on the market. Its thickness, because in some respects, the thickness determines the strength of the product.
K16-heavy hinge
Use zinc alloy material
90°right angle installation, opening angle 180°
Usage: oven, cold storage, small cabinet cabinet