A flexible, pre-insulated self-compensating pipe with two carrier pipes for central heating (flow and return) and two carrier pipes for domestic hot water and circulation. The central section of PE foam insulation effectively separates the heating pipes from the domestic water pipes, while optimisin

Flexalen® PU is a high-performance, pre-insulated plastic piping system for medium to large heating networks where maximum energy efficiency and flexibility must go hand in hand. The system combines PB-1 service pipes, bonded polyurethane (PUR) foam insulation with excellent λ-values, and protective

Flexalen® 600 offers one piping system for heating networks, cooling networks, and potable water, available as single or twin pipes, with and without EVOH layer, in coils or straight lengths with optional frost-protection cables (coils only). The PB-1 service pipes, made of closed-cell polyolefin fo

The Flexalen® PU pre-insulated plastic pipe system complies with several standards and certifications, including EN 15632-1, EN 15632-2, EN 15632-3, EN ISO 15876, EN 253, BRL 5609, BRL K17401, QB 08, and ISO 9001:2015.

The Flexalen® Multiline product page mentions several standards and certifications, including EN 15632-1, EN 15632-3, QB 08, EN ISO 15876, EN 253, BRL KOMO 5609-2, and BRL-K17401.

The patented CALPEX DUO with two PEX-a carrier pipes is a flexible, continuous and self-compensating sanitary low-temperature pipe system. Operating temperature: Max. 95°C (fluctuating) Operating pressure: PN 10 Dimensions: DN 15–40 Carrier pipe: PEX-a Insulation: Polyurethane (PUR) Application: S

The patented CALPEX UNO with a PEX-a carrier pipe is a flexible, continuous and self-compensating sanitary pipe system. Pipe with an inner pipe Operating temperature: Max. 95°C (fluctuating) Operating pressure: PN 10 Dimensions: DN 15–50 Carrier pipe: PEX-a Insulation: Polyurethane (PUR)

Highest flexibility with efficient heat output for heat pumps or local heating networks. The innovative FLEXSTAR low-temperature system from BRUGG Pipes is a pre-insulated pipe system with maximum flexibility and stability for heat pumps or local heating networks (with patented production process).

Single pre-insulated pipe intended for the distribution of the heating medium (central heating)

The patented CALPEX PUR-KING UNO with a PEX-a carrier pipe is a flexible, continuous and self-compensating low-temperature pipe system with the world’s best lambda value of 0.0199 W/m*K. Operating temperature: Max. 95°C (fluctuating) Operating pressure: PN 6 Dimensions: UNO DN 20–150 Carrier pipe:

Single pre-insulated pipe designed for water supply networks, pressurised sewage systems and technological pipelines in the food, chemical and other industrial sectors. The pipe can be manufactured with an integrated heating system to protect the pipeline against freezing or to maintain the required

Single pre-insulated pipe intended for the distribution of the heating medium (central heating)

Pre-insulated double pipe intended for the transmission of cold or hot utility water (domestic hot water, domestic hot water)

CASAFLEX is a state-of-the-art, thermally insulated, self-compensating pipe system, delivered in continuous lengths, and engineered to withstand high operating temperatures and pressures.

PE-Xc pipes designed for pipe-in-pipe systems, offering enhanced protection and insulation for heating and sanitary applications.

The Flexalen® Tools product page mentions several standards and certifications: - **EN 15632-1**: European standard for pre-insulated piping systems. - **EN 15632-3:2010+A1:2014**: European standard for pre-insulated piping systems. - **EN ISO 15876-1,2**: International standard for plastic piping

Flexalen® 600 HP simplifies mono‑block heat pump installation by combining heating distribution and electrical cable routing in one compact, pre‑insulated system. The corrugated PE casing, polyolefin foam insulation, and PB‑1 service pipes provide the same high pressure/temperature resistance and mo

PIPE LENGTH - Gas, Oil and Water Pipes 6 - 18,5 m PIPE LENGTH - PilING and StructurAL Pipes 6 - 40 m