Do another online search to find out in some detail what coke oven doors will specifically be used for or why they are required to be attached to the coke ovens these days. In order to ensure that these doors remain intact and that no coke fumes or vapors escape from the coke ovens whilst the raw materials are being coked, a variety of coke oven implements, amongst which; coke oven door plugs, will be required.
With or without these implements, coke oven doors were specifically designed to self-seal. The typical coke oven door has a sealing edge of metal extending around the entirety of the door. The door closes the ends of the coking chambers of the horizontal coke oven. This oven has two important parts. It has a metal outer surface and a heavy inner plug member. Apart from metal, a coke oven can be made from clay or silica.
But a flexible metallic sealing edge may still be required. It is usually located between the inner and outer chambers. It usually has a peripheral dimension and is formulated as a metallic strip that engulfs the oven door’s exterior surrounds. Its free edge will be turned at an angle to the main surface of the metallic strip. Today’s 21st century coke oven doors have improved resistance to heat deformations and distortions.
Such improvements allow for longer and sustainable use. Simple yet effective improvements have also been made. For instance, the door is able to freely expand and contract in accordance with or in response to differing thermal conditions to which it is subjected to during a coking operation. As a result, there will be no distortional strains or stresses. While other materials have been used, metal is a preferred material today.