1.according to EN545 or ISO2531 series A
2.Standard flange drilling to ISO7005-2,EN1092-2:1997 Fittings coating:Fusion bonded epoxy coating ,the thickness not less than 150 micron according to ISO2531-1998, EN 545:2002 or internally cement mortar lining acc. to ISO 4179 and zinc rich painting(130g/m2) plus bituminous painting(thickness 70mic.) externally acc. to ISO8179
3.Size:DN 80-1800

ure:PN10/16/25

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