Simply better insulation - with the new PIPELANE pipe sections! As leading Swiss producer of glass wool, SAGER produces innovative pipe sections by the name of PIPELANE. The new, flexible PIPELANE glass wool pipe sections are produced in Switzerland according to Swiss quality standards and distributed throughout Europe. PIPELANE is available in all standard insulation thicknesses and pipe diameters. PIPELANE pipe sections offer outstanding thermal and sound insulation and are applied wherever pipes have to be optimally insulated.