GOST 12820-80 Plak Flange
Estanda: GOST 12820-80
Presyon: PN6, PN10, PN16, PN25
Gwosè: DN10-DN1600
Kalite: Plak RF
Materyèl: CS CT20, 16Mn, SS304/304L/316/316L/duplex SS
Kouch: lwil oliv rouye-prèv; Nwa / jòn penti; galvanize; Kouch epoksidik
Estanda: GOST 12820-80
Presyon: PN6, PN10, PN16, PN25
Gwosè: DN10-DN1600
Kalite: Plak RF
Materyèl: CS CT20, 16Mn, SS304/304L/316/316L/duplex SS
Kouch: lwil oliv rouye-prèv; Nwa / jòn penti; galvanize; Kouch epoksidik