Namuhla, iqoqo le-butterfly valves eliqhutshwa isibambo seliqediwe ukukhiqizwa, imininingwane yaleli qoqo lama-valve uvemvane yi-DN125, ingcindezi yokusebenza ingu-1.6Mpa, indawo esebenzayo ingamanzi, izinga lokushisa elisebenzayo lingaphansi kuka-80 ℃, impahla yomzimba. yenziwe nge-ductile iron,...
Funda kabanzi