NSEN ndi wopanga waluso amene amayang'ana kwambiri dera la valavu ya gulugufe. Nthawi zonse timayesetsa kupatsa makasitomala mavalavu apamwamba a gulugufe komanso ntchito yokhutiritsa. Vavu yomwe ili pansipa ndi yathu yopangidwira kasitomala waku Italy, valavu yayikulu ya gulugufe yokhala ndi valavu yodutsa kuti igwiritsidwe ntchito ngati vacuum.
Kulumikizana kwa Flange kawiri, cholumikizira chamagetsi cholumikizidwa ndi bokosi la giya
Thupi: WCB
Disiki: WCB
Kusindikiza: SS304 + Graphite
Nthawi yotumizira: Januwale-09-2020