Industrial Purpose Smoke Chimney is typically vertical, or as near as possible to vertical, to ensure that the gases flow smoothly, drawing air in to the combustion in what is known as the stack, or chimney, effect. The Chimney is made using quality grade material that ensures good quality. The Chimney is durable that ensures long lasting life. The Industrial Purpose Smoke Chimney is generally located adjacent to a steam-generating boiler or industrial furnace and the gases are carried to it with ductwork.