Blue line / Gáz flexibilis csövek EN2000MF73 PEPE EN14800 PEPE 2000 KB GBB300 PEPE73 PEPE GBB 1/2˝ PEPE GKB300 PEPE73 PEPE GKB 1/2˝ PEPE GBB300 PE3/473 PEPE GBB 3/4˝ PEPE GKB300 PE3/473 PEPE GKB 3/4˝ PEPE GBB110 PEPE73 PEPE PEPE 1" GBB 110-220 mm GKB300 1/2X373 PEPE GKB 1/2x3/4 PEPE GBB300 1/2X373 PEPE GBB 1/2x3/4 PEPE