Finnpipe

Finnpipe is a brand of underground district heating pipes manufactured in Finland. These pre-insulated pipes are designed for efficient and reliable distribution of heat in urban and industrial areas. The core of a Finnpipe system consists of a steel service pipe that carries the hot water, surrounded by a layer of polyurethane foam insulation. This insulation is then encased in a protective outer jacket, typically made of high-density polyethylene (HDPE), which shields the system from external damage and moisture.

The design of Finnpipe emphasizes minimal heat loss, contributing to energy efficiency in district heating networks. The pre-insulated nature of the pipes allows for quick and straightforward installation, reducing construction time and labor costs compared to traditional methods. Finnpipe systems are known for their durability and long service life, making them a sustainable choice for heating infrastructure. They are commonly used in new developments and for upgrading existing heating networks, facilitating the centralized supply of heat generated from various sources, including biomass, geothermal energy, and waste heat. The brand is recognized for its technical expertise and contribution to modern district heating solutions.