Alapapo pipe paipu

Yan awọn ohun elo ti o tọ! Awọn paipu PPR jẹ sooro ooru ati sooro titẹ, aluminiomu-ṣiṣu pipes ni o wa atẹgun-sooro ati ki o rọrun lati tẹ, idẹ falifu ni o wa ipata-ẹri ati ki o ga kü, thermostats jẹ kongẹ ati fifipamọ agbara, safety valves…