At Arenco you can be sure to find all tubes/pipes needed for heating systems, in all dimensions. Matching fittings are also available.
Copper Tubes:In straight lengths and in coils.
PEX Tubes:PEX A, PEX B, PEX C as well as corrugated pipes.
Multilayer Tubes: PEXB/AL/PEXB, insulated (coated in red and blue) and multygas.
Polypropylene (PP-R) Tubes: Heliroma's 3-layer pipe reinforced with glass fiber (RomaFaser) is also available.