Solicitações De Metal Ferro Aço

Supply and laying Ductile iron pumping main 1200 mm inside diameter according to BS 598 with • Gaskets: Nitrile • External coating: Metallic Zinc 200g/m2 + Red Epoxy 150 um • Internal coating: High alumina cement mortar • Socket coating: Zinc-rich paint 40 um + Red Epoxy • Spigot coating: Zinc200 g/m2 + Red Epoxy 200 umA Supply and laying Ductile iron pumping main 1200 mm inside diameter according to BS 598 with