Ventilation duct - connection piece - steel - 100x50 mm (ventilation duct production)

The activity generating the emissions is ventilation duct production, connection piece, steel, 100x50 mm. The reference product is ventilation duct, connection piece, steel, 100x50 mm. This is an infrastructure, representing the product of a ventilation duct, connection piece, steel, 100x50 mm, a typical component used for a ventilation system in a multi family house. It is made of steel and has a lifetime of 50 years. The process includes the input materials, energy consumption during the production and production infrastructure. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/3101/documentation.