Cast iron tee SML 100X100/45 (gray cast iron socketless) 10033

Cast iron tee SML 100X100/45 – reliability and durability in the sewage system

This SML cast iron tee, made of grey cast iron, is a key element of the SML sewage system. This system, compliant with EN-877 standard, is designed for gravity drainage and drainage installations inside buildings. This tee connects pipes with a diameter of 100 mm with a 45-degree branch, ensuring effective wastewater drainage.

Construction and properties

The SML tee is distinguished by its solid construction and high quality workmanship. The grey cast iron from which it is made guarantees resistance to mechanical loads and corrosion. Connections in the SML system are made using special pipe clamps (sleeves, straps, connectors), which ensures the tightness and stability of the entire installation. Both the internal and external surface of the tee are covered with a protective coating:

• Internal coating: Fully cross-linked epoxy resin in ochre (yellow-brown) color with a thickness of 120 μm – protects against aggressive wastewater.
• External coating: Red-brown primer paint with a thickness of 40 μm – provides anti-corrosion protection and the possibility of further painting.

Advantages of the SML system – benefits for the installer and user

The SML system offers a number of advantages that translate into long-term and trouble-free use:

• Fire safety: Cast iron products are non-combustible (class A2 according to EN 13501) and non-toxic, providing fire protection for the building. In the event of a fire, they maintain their functional properties for a long time.
• Sound insulation: The high density of cast iron and rubber gaskets reduce sound transmission, ensuring quiet operation of the installation. This is particularly important in residential and office buildings.
• Chemical and thermal resistance: The epoxy coating protects against the action of aggressive chemical substances contained in wastewater and high temperatures.
• Durability and stability: Cast iron is characterized by high resistance to impacts, deformation and temperature changes. Low thermal expansion allows for concreteing of pipes without risk of damage.
• Ecology: The material is recyclable, and production is based on the use of iron scrap, which minimizes the impact on the natural environment.
• Quick assembly: The SML system is easy and quick to assemble, does not require specialized tools, which translates into saving the installer's working time.
• Anti-corrosion protection: Improved epoxy resin coating provides long-lasting corrosion protection.

This SML cast iron tee is an investment in a reliable and durable sewage installation that will meet the expectations of both professionals and end users.