GOST 12820-80 Plate Flange
Stanadard: GOST 12820-80
Pressura: PN6, PN10, PN16, PN25
Size: DN10-DN1600
Typus: Plate RF
Materia: CS CT20, 16Mn, SS304/304L/316/316L/Duplex SS
Coating: Rubigo-Proof Oil; Black/Yellove pingere; Galvanized; Epoxy Coating