Thermaflex

Protectube is a universal, pre‑insulated protective duct made of closed‑cell polyolefin foam with a robust corrugated HDPE casing. It offers thermal and sound insulation plus mechanical protection for a wide variety of pipes, tubes, and cables, above and below ground, indoors and outdoors. Lightweight, extremely flexible, UV‑resistant, and fully recyclable with Cradle to Cradle Certified™ Silver materials. Service temperature range: –15 °C to +90 °C

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 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 ThermaSmart® Marine product page mentions several standards and certifications, including the IMO 2010 FTP Code, EU Regulation 391/2009, Marine Equipment Directive 2014/90/EU, SOLAS II-2/3, SOLAS II-2/5, SOLAS X/3, HSC Codes, IMO Res. MSC.307(88), UK Merchant Shipping (Marine Equipment) Regulations 2016, and MSN 1874 Amendment 10.

ThermaEco® ZZ is a halogen-free, directly extruded PE foam insulation tube engineered for domestic heating, plumbing, ventilation, air conditioning, and refrigeration systems. Its high-density closed-cell structure prevents condensation, minimises energy loss, and protects pipes from corrosion and damage. Fully recyclable and available in pre-cut lengths for flexible installation. Operating temperature: –80°C to +95°C.

The Ultra M insulation product complies with the harmonized standard PN-EN 14313+A1:2013-07, and its technical properties are tested according to EN ISO 8497, EN 13501-1, and EN 13472.

ThermaCompact is a fully recyclable, flexible tube insulation made of closed-cell polyethylene foam with a strong protective polymer skin, engineered for heating, plumbing, and drainage pipes built into walls and floors. The robust design protects pipes from mortar damage and sharp materials, while the closed-cell structure prevents condensation and provides excellent acoustic insulation—reducing structure-borne noise by up to 10 dB(A). Halogen-free, REACH and RoHS compliant. Operating temperature: –80°C to +95°

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 systems. - **EN 13469**: European standard for pre-insulated piping systems. - **DIN 4102-1**: German standard for building materials and components. - **DIN 50050-1(1/88)**: German standard for building materials and components. - **ISO 1133-1**: International standard for determining the melt flow rate of thermoplastics. - **ISO 1183-1**: International standard for determining the density of non-cellular plastics. - **ISO 178**: International standard for determining the flexural properties of plastics. - **ISO 8986-2**: International standard for determining the tensile properties of plastics. - **ISO 17455**: International standard for determining the oxygen permeability of plastic films and sheets. - **ASTM C177**: American standard for determining the thermal conductivity and thermal diffusivity by means of the guarded-hot-plate apparatus. - **ASTM D696**: American standard for determining the coefficient of linear thermal expansion of plastics. These standards and certifications ensure the quality, safety, and performance of the Flexalen® Tools product line.

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 moisture protection, while the integrated conduits eliminate separate cable trenching and reduce installation time and cost. Delivered as a complete set in a practical cardboard box, Flexalen 600 HP includes all necessary components: two insulated heating pipes, two cable conduits, four screw couplings, two double rubber end caps, and a warning tape for safe identification. The small bending radius (0.5–0.6 m) allows easy routing around obstacles, and homogeneous welding or high‑performance compression fittings ensure leak‑tight, durable connections. Applications include: Mono‑block heat pump connections (indoor and outdoor units); Building‑to‑building heating/cooling links; Underground distribution with integrated electrical supply; Retrofit and new‑build heat pump installations; Residential and light commercial heat pump projects.

Flexalen® Multiline combines 3 to 4 service pipes in a single insulated channel, ideal for heating, hot water supply, and recirculation in one pre-insulated system. Saves space, reduces wall penetrations, and speeds up installation for building-to-building connections, heat pump links, and small stand-alone networks. Fully compatible with Flexalen 600. Max. 95°C/8 bar.

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 foam, and impact-resistant HDPE casing provide high pressure and temperature ratings, superior moisture resistance, and minimal heat loss throughout the system lifetime. Homogeneously welded PB-1 joints create leak-tight connections that ensure system efficiency and reduce installation risk. Flexalen® 600 meets EN 15632-1/3, holds KIWA certification, and is C2C Certified® Full Scope, making it the most sustainable choice for district heating and cooling projects.

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 PE/HDPE casings to deliver the highest insulation class for plastic pipes at 95°C/8 bar. Get started Download data sheet

The Flexalen® System Accessories page mentions several standards and certifications: - **EN 15632**: Referenced in the context of Flexalen 600's compliance. - **EN ISO 15876**: Cited in relation to Flexalen PB System's compliance. - **BRL KOMO 5609-2**: Indicates compliance for factory-insulated flexible plastic piping systems. - **QB 08**: Certification standard mentioned in the context of Flexalen products. - **BRL K17401**: Pertains to flexible piping systems for hot and cold drinking water. - **NEN-EN-ISO 15876**: Standard for plastic piping systems used in hot and cold water installations. - **BRL 5609**: Standard for factory-insulated flexible plastic piping systems for outdoor hot water distribution. - **EN-ISO 15876**: Standard for plastic piping systems used in hot and cold water installations. - **FHRK GE101**: Test regulations under which Flexalen 600 HP is certified. - **GE101**: Test regulations under which Flexalen 600 HP is certified. - **G30 677**: Specific test number under FHRK GE101 regulations. These references highlight the product's adherence to various international standards and certifications, ensuring quality and compliance in its applications.