PE100 RC HERKULES polyethylene water pipes made of material with increased resistance to crack propagation and contact pressure. According to the Technical Approval ITB-KOT-2017/0292 of 2017 the pipes can be laid in natural soil without the use of bedding by traditional and trenchless methods. HERKULES PE RC pipes are covered with a Hygienic Certificate No. B.BK.60110.0922. We produce double-layer pipes for pressures PN-10 in diameters DN 32-500 and PN-16 in diameters DN 25-450. The blue outer layer is molecularly bonded to the black inner layer. They are inseparable. Pipes are available in coils or straight, depending on the nominal diameter.