Coke Oven Door

Product Details

Our leading products of coking equipment are various large-scale coke oven protection devices. We have advanced processing equipment, strong technical force, rich production experience and complete detection methods.

Our company has gradually realized the integration of product manufacturers and operation service providers, built a national coke oven maintenance centre, and created a diversified maintenance model. Starting from design improvement, we re-engineer the process flow, optimize the on-site maintenance plan, and achieve a full range of coke oven maintenance services to create a smoke-free and clean coke oven site for users.

The coke oven door, furnace frame and protective plate are the main equipment of the coke oven carbonization chamber. Our company uses vermicular graphite cast iron(RUT350) as the material.

The tensile strength, yield strength and elongation of compacted graphite cast iron are much higher than those of grey cast iron and low chromium heat-resistant cast iron, and it has excellent heat fatigue resistance. After years of use, it has been affirmed and recognized by users.

Chromium-containing heat-resistant cast iron can only withstand heat up to 550°C, while vermicular graphite cast iron can work under alternating heat loads of 100-800°C, which fully proves that vermicular graphite cast iron is a very suitable material for manufacturing coke oven protection equipment.

Features Of LMM Coke Oven Doors