Pipes and fittings as well as couplings are manufactured and tested according to the EN 877 standard.
SML pipes are cut to the appropriate length in the factory. As a result of the high quality of SML cast iron systems, they are used for the most important parts of the pipeline in the building drainage system (standpipes, water collection pipes as well as box-shaped rainwater drainage pipes), for the drainage of buildings and bridges. They are reliable connections, which are resistant to impact, abrasion, corrosion, chemicals as well as temperature extremes – non-flammable.
