Odi-meji ṣiṣu corrugated paipu
-
Odi-meji ṣiṣu corrugated paipu
Paipu corrugated odi-meji: o jẹ iru paipu tuntun pẹlu odi ita annular ati ogiri inu didan.O ti wa ni o kun lo fun o tobi-asekale omi ifijiṣẹ, omi ipese, idominugere, idoti idoti, eefi, alaja fentilesonu, mi fentilesonu, farmland irigeson ati bẹ bẹ lori pẹlu ṣiṣẹ titẹ ni isalẹ 0.6MPa.Awọ ogiri inu ti awọn bellows-meji jẹ buluu ati dudu nigbagbogbo, ati diẹ ninu awọn burandi yoo lo ofeefee.
